ARTICLE 01
Australia's Brain Economy
Australia's Brain Economy
Australia's Brain Economy
What is the most valuable productive asset in the Australian economy? Not land, not infrastructure — the human brain. The first article in the series makes the case for Brain Capital as an economic framework, and introduces Brain Capital Australia's founding thesis.
Here is a question worth sitting with: what is the most valuable productive asset in the Australian economy?
If you answer land, or infrastructure, or capital markets, you would be in good company. These are the things our national accounts are built to measure. They are the inputs our policy frameworks are designed to protect and grow.
But you would be answering a question that was more relevant in the last century than this one.
The most valuable productive asset in the modern economy is the human brain. Not in some abstract, inspirational sense — but in a precise, measurable, economic one. The capacity of Australians to think clearly, regulate their emotions, build relationships, adapt to change, and sustain attention across a working life is the primary driver of productivity, innovation, and long-term prosperity.
This is not a new observation. It is the foundation of Brain Capital — a framework developed over the past several years through the OECD’s Neuroscience-Inspired Policy Initiative, led by Dr Harris Eyre and colleagues, and advanced globally through the Brain Capital Alliance. In January 2026, the World Economic Forum and McKinsey Health Institute estimated that investing properly in brain capital could unlock $6.2 trillion in global GDP gains by 2050. The evidence base is real, growing, and increasingly influential at the highest levels of global economic policy.
What Australia has not yet done is build the domestic case: what Brain Capital deficits are actually costing this country, life stage by life stage, and where the interventions with the best return on investment are hiding. This is the first in a six-part series making that case — and the first step in a body of work I am building to name that cost, and to guide philanthropic capital toward closing it.
Mental ill-health and suicide alone already cost Australia up to $220 billion a year; the Productivity Commission modelled that a $4.2 billion reform investment would return roughly $21 billion, close to a five-fold gain.
Early intervention returns compound over a lifetime, with Australian economic modelling of early childhood investment finding meaningful multiples on every dollar spent.
These figures come from different institutions, in different years. No one has yet brought them together for Australia specifically, or used them to direct capital, at scale, toward the interventions that would change them. That is the work ahead.
A different kind of capital
Economists have long recognised human capital — the skills, knowledge, and experience embodied in people — as a driver of economic growth. But human capital, as it is typically measured, is still too narrow. It captures education and training. It does not capture the cognitive and emotional foundations that make education and training possible in the first place.
Brain Capital goes further. It describes the full stock of cognitive, emotional, and social capacities that individuals and communities accumulate across the lifespan — from the neural architecture laid down in the first years of life, through the resilience built in adolescence, to the executive function that sustains a career, to the social connection that protects the ageing brain.
This is not a wellness concept. It is an economic one, and a global one. And the evidence is clear: where Brain Capital is high, economies are more productive, more adaptive, and more equitable. Where it is depleted — by chronic disease, mental illness, social isolation, developmental disadvantage, or the cognitive disruption of rapid technological change — the costs are enormous and compounding.
What we are not measuring
Australia is, by global standards, a wealthy and well-governed country. We have a strong public health system, reasonable educational attainment, and a diversified economy. But we are running significant and largely unacknowledged deficits in Brain Capital — and our policy frameworks are almost entirely blind to them.
Consider what we know.
One in five Australians experiences a mental health condition in any given year, yet the average delay between the onset of symptoms and treatment is 12 years.
Dementia is the leading cause of disability burden in Australia. An estimated 425,000 Australians were living with dementia in 2024 — projected to more than double to over 970,000 by 2058.
Nearly a quarter of Australian children start school developmentally vulnerable in at least one domain.
And our workforce is navigating the cognitive demands of artificial intelligence with almost no institutional support for what that transition actually requires of the human brain.
These are not abstract concerns. The Productivity Commission’s landmark 2020 inquiry estimated that mental ill-health and suicide alone cost the Australian economy up to $220 billion a year — and modelled that a $4.2 billion annual investment in reform would return roughly $21 billion a year in benefits, close to a five-fold return.
Dementia’s economic burden was estimated at $14.25 billion in 2016 (total economic cost, NATSEM modelling); more recent, disease-specific modelling projects that Alzheimer’s disease alone will cost $26.6 billion annually by 2041. These figures are drawn from different bases and are not directly comparable — but both point the same direction.
Early intervention returns its own dividend: Australian economic modelling of early childhood investment consistently finds returns well above the initial spend, compounding over a child’s lifetime.
What is striking is not any single number. It is that these figures exist in isolation — produced by different institutions, in different years, using different methodologies, for different portfolios. Globally, bodies like the Brain Capital Alliance and Brookings’ Global Brain Capital Dashboard have begun this work at a macro level. No one has yet built the Australia-specific model that connects these figures into a single, current, life-course view of what Brain Capital deficits cost this country today, and what they are likely to cost over the next decade if left unaddressed. That is a significant gap. It is also a significant opportunity — for research institutions, for government, and for the capital that might fund the work of closing it.
Each of these is typically treated as a separate clinical or social problem. Mental health goes to one portfolio. Dementia goes to another. Early childhood sits somewhere else entirely. And AI readiness is almost entirely framed as a technology question rather than a human one.
The lifespan argument
What Brain Capital offers is a different organising logic — one that connects these challenges across the full arc of a human life and names the economic stakes of getting them right or wrong.
The investment case starts before birth and compounds across decades. The cognitive and emotional architecture built in the first 2,000 days of life shapes educational attainment, mental health trajectories, workforce participation, and even physical health outcomes well into adulthood. The resilience — or fragility — built during adolescence determines how a generation enters the workforce and navigates change. The brain health maintained across a working life determines how long and how productively people can contribute. And the social and cognitive engagement sustained into older age determines both individual quality of life and the long-term fiscal burden on the system.
This is not a series of separate problems. It is one problem, playing out across time.
Why now
There is no perfect moment to make an argument like this. But there are better and worse ones. And right now, several things are converging that make the Brain Capital case more urgent — and more politically legible — than it has ever been in Australia.
The mental health system is under visible structural pressure. The costs of dementia are becoming impossible to ignore. Employers are grappling openly with the cognitive demands of an AI-transformed workplace. And a growing body of rigorous economic evidence — much of it now backed by the OECD, the World Economic Forum, and a genuine global policy movement — is making it harder to treat investment in human brain health as a soft, discretionary spend rather than a core economic priority.
We are also facing a structural fiscal squeeze: Treasury’s own Intergenerational Report projects government spending will climb from 24.8% to 28.6% of GDP by 2062–63, driven largely by health, aged care, and the NDIS — the very domains Brain Capital touches most directly.
Australia has an opportunity to lead the domestic application of this agenda. We have the research institutions, the policy infrastructure, and the reform appetite to build something genuinely world-leading, in step with the global work already underway. What we lack is a coherent, Australia-specific evidence base that connects the dots — and a coordinated way to direct philanthropic capital toward acting on it.
That is what this series, and the work behind it, is attempting to build.
Introducing Brain Capital Australia
Naming a problem is not the same as fixing it. So alongside this series, I am building Brain Capital Australia — an independent, evidence-led initiative to coordinate philanthropic investment toward the most effective brain-health prevention programs in this country.
The model is directly inspired by organisations like GiveWell and Coefficient Giving, which have spent the past decade proving that rigorous, transparent research — paired with the relationships to move capital toward what actually works — can transform how effectively philanthropic dollars are spent. Nothing equivalent exists for brain health in Australia today.
The framework spans three connected life stages, because Brain Capital is not really three separate problems — it is one problem, playing out across a lifetime:
Early childhood — prevention of mental health conditions and cognitive/emotional development support prior to age 18.
Workplace wellbeing — cognitive performance and the metabolic-brain health links shaping the working-age population.
Healthy ageing and dementia — prevention and the economics of cognitive decline in later life.
The entry point is healthy ageing and dementia: the area with the clearest current government reform activity, the most substantial existing economic data to build from, and the most immediate opportunity to prove the model. Early childhood is a close second — Australia’s own Productivity Commission has already found investment in early-life mental health to be highly cost effective, a case that has simply gone unfunded since 2020.
The approach itself is deliberately sequenced. In the short term, Brain Capital Australia will operate as a research-led grantmaker: developing clear, transparent criteria across the three buckets, and directing donor capital toward the Australian organisations that meet them. In the medium to long term, once specific programs have a proven track record and measurable outcomes, the aim is to help structure outcomes-based financing — instruments like development impact bonds — to scale what is already working, with philanthropy validating the case before larger capital, including government, follows.
This is a capability the organisation intends to earn through its research credibility, not a starting point. The first task, ahead of everything else, is building the evidence.
What comes next
Over the next 10 weeks, I will publish five more articles making the Brain Capital case across the lifespan: early childhood, adolescence, the age of artificial intelligence, brain and chronic disease, and finally — a proposed national agenda. Alongside this series, I am building the Brain Capital Cost Model — an Australia-specific attempt to bring these disparate estimates into a single, current, life-course view for this country, and the evidence engine behind Brain Capital Australia’s work.
The argument is not that everything is broken. It is that we are measuring the wrong things, investing in the wrong places, and treating connected problems as if they were separate ones.
Australia’s future prosperity depends on the health and capacity of Australian brains. It is time we built an economic and policy framework worthy of that fact — one that stands on the shoulders of the global work already underway, and closes the gap that remains here at home. If you are a philanthropist, adviser, researcher, or simply someone who sees the same gap, I would welcome the conversation.
Here is a question worth sitting with: what is the most valuable productive asset in the Australian economy?
If you answer land, or infrastructure, or capital markets, you would be in good company. These are the things our national accounts are built to measure. They are the inputs our policy frameworks are designed to protect and grow.
But you would be answering a question that was more relevant in the last century than this one.
The most valuable productive asset in the modern economy is the human brain. Not in some abstract, inspirational sense — but in a precise, measurable, economic one. The capacity of Australians to think clearly, regulate their emotions, build relationships, adapt to change, and sustain attention across a working life is the primary driver of productivity, innovation, and long-term prosperity.
This is not a new observation. It is the foundation of Brain Capital — a framework developed over the past several years through the OECD’s Neuroscience-Inspired Policy Initiative, led by Dr Harris Eyre and colleagues, and advanced globally through the Brain Capital Alliance. In January 2026, the World Economic Forum and McKinsey Health Institute estimated that investing properly in brain capital could unlock $6.2 trillion in global GDP gains by 2050. The evidence base is real, growing, and increasingly influential at the highest levels of global economic policy.
What Australia has not yet done is build the domestic case: what Brain Capital deficits are actually costing this country, life stage by life stage, and where the interventions with the best return on investment are hiding. This is the first in a six-part series making that case — and the first step in a body of work I am building to name that cost, and to guide philanthropic capital toward closing it.
Mental ill-health and suicide alone already cost Australia up to $220 billion a year; the Productivity Commission modelled that a $4.2 billion reform investment would return roughly $21 billion, close to a five-fold gain.
Early intervention returns compound over a lifetime, with Australian economic modelling of early childhood investment finding meaningful multiples on every dollar spent.
These figures come from different institutions, in different years. No one has yet brought them together for Australia specifically, or used them to direct capital, at scale, toward the interventions that would change them. That is the work ahead.
A different kind of capital
Economists have long recognised human capital — the skills, knowledge, and experience embodied in people — as a driver of economic growth. But human capital, as it is typically measured, is still too narrow. It captures education and training. It does not capture the cognitive and emotional foundations that make education and training possible in the first place.
Brain Capital goes further. It describes the full stock of cognitive, emotional, and social capacities that individuals and communities accumulate across the lifespan — from the neural architecture laid down in the first years of life, through the resilience built in adolescence, to the executive function that sustains a career, to the social connection that protects the ageing brain.
This is not a wellness concept. It is an economic one, and a global one. And the evidence is clear: where Brain Capital is high, economies are more productive, more adaptive, and more equitable. Where it is depleted — by chronic disease, mental illness, social isolation, developmental disadvantage, or the cognitive disruption of rapid technological change — the costs are enormous and compounding.
What we are not measuring
Australia is, by global standards, a wealthy and well-governed country. We have a strong public health system, reasonable educational attainment, and a diversified economy. But we are running significant and largely unacknowledged deficits in Brain Capital — and our policy frameworks are almost entirely blind to them.
Consider what we know.
One in five Australians experiences a mental health condition in any given year, yet the average delay between the onset of symptoms and treatment is 12 years.
Dementia is the leading cause of disability burden in Australia. An estimated 425,000 Australians were living with dementia in 2024 — projected to more than double to over 970,000 by 2058.
Nearly a quarter of Australian children start school developmentally vulnerable in at least one domain.
And our workforce is navigating the cognitive demands of artificial intelligence with almost no institutional support for what that transition actually requires of the human brain.
These are not abstract concerns. The Productivity Commission’s landmark 2020 inquiry estimated that mental ill-health and suicide alone cost the Australian economy up to $220 billion a year — and modelled that a $4.2 billion annual investment in reform would return roughly $21 billion a year in benefits, close to a five-fold return.
Dementia’s economic burden was estimated at $14.25 billion in 2016 (total economic cost, NATSEM modelling); more recent, disease-specific modelling projects that Alzheimer’s disease alone will cost $26.6 billion annually by 2041. These figures are drawn from different bases and are not directly comparable — but both point the same direction.
Early intervention returns its own dividend: Australian economic modelling of early childhood investment consistently finds returns well above the initial spend, compounding over a child’s lifetime.
What is striking is not any single number. It is that these figures exist in isolation — produced by different institutions, in different years, using different methodologies, for different portfolios. Globally, bodies like the Brain Capital Alliance and Brookings’ Global Brain Capital Dashboard have begun this work at a macro level. No one has yet built the Australia-specific model that connects these figures into a single, current, life-course view of what Brain Capital deficits cost this country today, and what they are likely to cost over the next decade if left unaddressed. That is a significant gap. It is also a significant opportunity — for research institutions, for government, and for the capital that might fund the work of closing it.
Each of these is typically treated as a separate clinical or social problem. Mental health goes to one portfolio. Dementia goes to another. Early childhood sits somewhere else entirely. And AI readiness is almost entirely framed as a technology question rather than a human one.
The lifespan argument
What Brain Capital offers is a different organising logic — one that connects these challenges across the full arc of a human life and names the economic stakes of getting them right or wrong.
The investment case starts before birth and compounds across decades. The cognitive and emotional architecture built in the first 2,000 days of life shapes educational attainment, mental health trajectories, workforce participation, and even physical health outcomes well into adulthood. The resilience — or fragility — built during adolescence determines how a generation enters the workforce and navigates change. The brain health maintained across a working life determines how long and how productively people can contribute. And the social and cognitive engagement sustained into older age determines both individual quality of life and the long-term fiscal burden on the system.
This is not a series of separate problems. It is one problem, playing out across time.
Why now
There is no perfect moment to make an argument like this. But there are better and worse ones. And right now, several things are converging that make the Brain Capital case more urgent — and more politically legible — than it has ever been in Australia.
The mental health system is under visible structural pressure. The costs of dementia are becoming impossible to ignore. Employers are grappling openly with the cognitive demands of an AI-transformed workplace. And a growing body of rigorous economic evidence — much of it now backed by the OECD, the World Economic Forum, and a genuine global policy movement — is making it harder to treat investment in human brain health as a soft, discretionary spend rather than a core economic priority.
We are also facing a structural fiscal squeeze: Treasury’s own Intergenerational Report projects government spending will climb from 24.8% to 28.6% of GDP by 2062–63, driven largely by health, aged care, and the NDIS — the very domains Brain Capital touches most directly.
Australia has an opportunity to lead the domestic application of this agenda. We have the research institutions, the policy infrastructure, and the reform appetite to build something genuinely world-leading, in step with the global work already underway. What we lack is a coherent, Australia-specific evidence base that connects the dots — and a coordinated way to direct philanthropic capital toward acting on it.
That is what this series, and the work behind it, is attempting to build.
Introducing Brain Capital Australia
Naming a problem is not the same as fixing it. So alongside this series, I am building Brain Capital Australia — an independent, evidence-led initiative to coordinate philanthropic investment toward the most effective brain-health prevention programs in this country.
The model is directly inspired by organisations like GiveWell and Coefficient Giving, which have spent the past decade proving that rigorous, transparent research — paired with the relationships to move capital toward what actually works — can transform how effectively philanthropic dollars are spent. Nothing equivalent exists for brain health in Australia today.
The framework spans three connected life stages, because Brain Capital is not really three separate problems — it is one problem, playing out across a lifetime:
Early childhood — prevention of mental health conditions and cognitive/emotional development support prior to age 18.
Workplace wellbeing — cognitive performance and the metabolic-brain health links shaping the working-age population.
Healthy ageing and dementia — prevention and the economics of cognitive decline in later life.
The entry point is healthy ageing and dementia: the area with the clearest current government reform activity, the most substantial existing economic data to build from, and the most immediate opportunity to prove the model. Early childhood is a close second — Australia’s own Productivity Commission has already found investment in early-life mental health to be highly cost effective, a case that has simply gone unfunded since 2020.
The approach itself is deliberately sequenced. In the short term, Brain Capital Australia will operate as a research-led grantmaker: developing clear, transparent criteria across the three buckets, and directing donor capital toward the Australian organisations that meet them. In the medium to long term, once specific programs have a proven track record and measurable outcomes, the aim is to help structure outcomes-based financing — instruments like development impact bonds — to scale what is already working, with philanthropy validating the case before larger capital, including government, follows.
This is a capability the organisation intends to earn through its research credibility, not a starting point. The first task, ahead of everything else, is building the evidence.
What comes next
Over the next 10 weeks, I will publish five more articles making the Brain Capital case across the lifespan: early childhood, adolescence, the age of artificial intelligence, brain and chronic disease, and finally — a proposed national agenda. Alongside this series, I am building the Brain Capital Cost Model — an Australia-specific attempt to bring these disparate estimates into a single, current, life-course view for this country, and the evidence engine behind Brain Capital Australia’s work.
The argument is not that everything is broken. It is that we are measuring the wrong things, investing in the wrong places, and treating connected problems as if they were separate ones.
Australia’s future prosperity depends on the health and capacity of Australian brains. It is time we built an economic and policy framework worthy of that fact — one that stands on the shoulders of the global work already underway, and closes the gap that remains here at home. If you are a philanthropist, adviser, researcher, or simply someone who sees the same gap, I would welcome the conversation.
Here is a question worth sitting with: what is the most valuable productive asset in the Australian economy?
If you answer land, or infrastructure, or capital markets, you would be in good company. These are the things our national accounts are built to measure. They are the inputs our policy frameworks are designed to protect and grow.
But you would be answering a question that was more relevant in the last century than this one.
The most valuable productive asset in the modern economy is the human brain. Not in some abstract, inspirational sense — but in a precise, measurable, economic one. The capacity of Australians to think clearly, regulate their emotions, build relationships, adapt to change, and sustain attention across a working life is the primary driver of productivity, innovation, and long-term prosperity.
This is not a new observation. It is the foundation of Brain Capital — a framework developed over the past several years through the OECD’s Neuroscience-Inspired Policy Initiative, led by Dr Harris Eyre and colleagues, and advanced globally through the Brain Capital Alliance. In January 2026, the World Economic Forum and McKinsey Health Institute estimated that investing properly in brain capital could unlock $6.2 trillion in global GDP gains by 2050. The evidence base is real, growing, and increasingly influential at the highest levels of global economic policy.
What Australia has not yet done is build the domestic case: what Brain Capital deficits are actually costing this country, life stage by life stage, and where the interventions with the best return on investment are hiding. This is the first in a six-part series making that case — and the first step in a body of work I am building to name that cost, and to guide philanthropic capital toward closing it.
Mental ill-health and suicide alone already cost Australia up to $220 billion a year; the Productivity Commission modelled that a $4.2 billion reform investment would return roughly $21 billion, close to a five-fold gain.
Early intervention returns compound over a lifetime, with Australian economic modelling of early childhood investment finding meaningful multiples on every dollar spent.
These figures come from different institutions, in different years. No one has yet brought them together for Australia specifically, or used them to direct capital, at scale, toward the interventions that would change them. That is the work ahead.
A different kind of capital
Economists have long recognised human capital — the skills, knowledge, and experience embodied in people — as a driver of economic growth. But human capital, as it is typically measured, is still too narrow. It captures education and training. It does not capture the cognitive and emotional foundations that make education and training possible in the first place.
Brain Capital goes further. It describes the full stock of cognitive, emotional, and social capacities that individuals and communities accumulate across the lifespan — from the neural architecture laid down in the first years of life, through the resilience built in adolescence, to the executive function that sustains a career, to the social connection that protects the ageing brain.
This is not a wellness concept. It is an economic one, and a global one. And the evidence is clear: where Brain Capital is high, economies are more productive, more adaptive, and more equitable. Where it is depleted — by chronic disease, mental illness, social isolation, developmental disadvantage, or the cognitive disruption of rapid technological change — the costs are enormous and compounding.
What we are not measuring
Australia is, by global standards, a wealthy and well-governed country. We have a strong public health system, reasonable educational attainment, and a diversified economy. But we are running significant and largely unacknowledged deficits in Brain Capital — and our policy frameworks are almost entirely blind to them.
Consider what we know.
One in five Australians experiences a mental health condition in any given year, yet the average delay between the onset of symptoms and treatment is 12 years.
Dementia is the leading cause of disability burden in Australia. An estimated 425,000 Australians were living with dementia in 2024 — projected to more than double to over 970,000 by 2058.
Nearly a quarter of Australian children start school developmentally vulnerable in at least one domain.
And our workforce is navigating the cognitive demands of artificial intelligence with almost no institutional support for what that transition actually requires of the human brain.
These are not abstract concerns. The Productivity Commission’s landmark 2020 inquiry estimated that mental ill-health and suicide alone cost the Australian economy up to $220 billion a year — and modelled that a $4.2 billion annual investment in reform would return roughly $21 billion a year in benefits, close to a five-fold return.
Dementia’s economic burden was estimated at $14.25 billion in 2016 (total economic cost, NATSEM modelling); more recent, disease-specific modelling projects that Alzheimer’s disease alone will cost $26.6 billion annually by 2041. These figures are drawn from different bases and are not directly comparable — but both point the same direction.
Early intervention returns its own dividend: Australian economic modelling of early childhood investment consistently finds returns well above the initial spend, compounding over a child’s lifetime.
What is striking is not any single number. It is that these figures exist in isolation — produced by different institutions, in different years, using different methodologies, for different portfolios. Globally, bodies like the Brain Capital Alliance and Brookings’ Global Brain Capital Dashboard have begun this work at a macro level. No one has yet built the Australia-specific model that connects these figures into a single, current, life-course view of what Brain Capital deficits cost this country today, and what they are likely to cost over the next decade if left unaddressed. That is a significant gap. It is also a significant opportunity — for research institutions, for government, and for the capital that might fund the work of closing it.
Each of these is typically treated as a separate clinical or social problem. Mental health goes to one portfolio. Dementia goes to another. Early childhood sits somewhere else entirely. And AI readiness is almost entirely framed as a technology question rather than a human one.
The lifespan argument
What Brain Capital offers is a different organising logic — one that connects these challenges across the full arc of a human life and names the economic stakes of getting them right or wrong.
The investment case starts before birth and compounds across decades. The cognitive and emotional architecture built in the first 2,000 days of life shapes educational attainment, mental health trajectories, workforce participation, and even physical health outcomes well into adulthood. The resilience — or fragility — built during adolescence determines how a generation enters the workforce and navigates change. The brain health maintained across a working life determines how long and how productively people can contribute. And the social and cognitive engagement sustained into older age determines both individual quality of life and the long-term fiscal burden on the system.
This is not a series of separate problems. It is one problem, playing out across time.
Why now
There is no perfect moment to make an argument like this. But there are better and worse ones. And right now, several things are converging that make the Brain Capital case more urgent — and more politically legible — than it has ever been in Australia.
The mental health system is under visible structural pressure. The costs of dementia are becoming impossible to ignore. Employers are grappling openly with the cognitive demands of an AI-transformed workplace. And a growing body of rigorous economic evidence — much of it now backed by the OECD, the World Economic Forum, and a genuine global policy movement — is making it harder to treat investment in human brain health as a soft, discretionary spend rather than a core economic priority.
We are also facing a structural fiscal squeeze: Treasury’s own Intergenerational Report projects government spending will climb from 24.8% to 28.6% of GDP by 2062–63, driven largely by health, aged care, and the NDIS — the very domains Brain Capital touches most directly.
Australia has an opportunity to lead the domestic application of this agenda. We have the research institutions, the policy infrastructure, and the reform appetite to build something genuinely world-leading, in step with the global work already underway. What we lack is a coherent, Australia-specific evidence base that connects the dots — and a coordinated way to direct philanthropic capital toward acting on it.
That is what this series, and the work behind it, is attempting to build.
Introducing Brain Capital Australia
Naming a problem is not the same as fixing it. So alongside this series, I am building Brain Capital Australia — an independent, evidence-led initiative to coordinate philanthropic investment toward the most effective brain-health prevention programs in this country.
The model is directly inspired by organisations like GiveWell and Coefficient Giving, which have spent the past decade proving that rigorous, transparent research — paired with the relationships to move capital toward what actually works — can transform how effectively philanthropic dollars are spent. Nothing equivalent exists for brain health in Australia today.
The framework spans three connected life stages, because Brain Capital is not really three separate problems — it is one problem, playing out across a lifetime:
Early childhood — prevention of mental health conditions and cognitive/emotional development support prior to age 18.
Workplace wellbeing — cognitive performance and the metabolic-brain health links shaping the working-age population.
Healthy ageing and dementia — prevention and the economics of cognitive decline in later life.
The entry point is healthy ageing and dementia: the area with the clearest current government reform activity, the most substantial existing economic data to build from, and the most immediate opportunity to prove the model. Early childhood is a close second — Australia’s own Productivity Commission has already found investment in early-life mental health to be highly cost effective, a case that has simply gone unfunded since 2020.
The approach itself is deliberately sequenced. In the short term, Brain Capital Australia will operate as a research-led grantmaker: developing clear, transparent criteria across the three buckets, and directing donor capital toward the Australian organisations that meet them. In the medium to long term, once specific programs have a proven track record and measurable outcomes, the aim is to help structure outcomes-based financing — instruments like development impact bonds — to scale what is already working, with philanthropy validating the case before larger capital, including government, follows.
This is a capability the organisation intends to earn through its research credibility, not a starting point. The first task, ahead of everything else, is building the evidence.
What comes next
Over the next 10 weeks, I will publish five more articles making the Brain Capital case across the lifespan: early childhood, adolescence, the age of artificial intelligence, brain and chronic disease, and finally — a proposed national agenda. Alongside this series, I am building the Brain Capital Cost Model — an Australia-specific attempt to bring these disparate estimates into a single, current, life-course view for this country, and the evidence engine behind Brain Capital Australia’s work.
The argument is not that everything is broken. It is that we are measuring the wrong things, investing in the wrong places, and treating connected problems as if they were separate ones.
Australia’s future prosperity depends on the health and capacity of Australian brains. It is time we built an economic and policy framework worthy of that fact — one that stands on the shoulders of the global work already underway, and closes the gap that remains here at home. If you are a philanthropist, adviser, researcher, or simply someone who sees the same gap, I would welcome the conversation.