For the first time in recorded history, fewer than one in ten people on Earth lived in extreme poverty. The World Bank’s 2015 C.E. projections marked a threshold that, just a generation earlier, would have seemed nearly impossible to reach.
Key figures
- World poverty rate: The global share of people living in extreme poverty fell to an estimated 9.6% in 2015 C.E., down from 12.8% just three years earlier in 2012 C.E.
- Extreme poverty threshold: The World Bank defines extreme poverty as living on less than $1.90 per day — a measure designed to capture the most acute material deprivation across different economies.
- Population in poverty: An estimated 702 million people lived below that line in 2015 C.E., compared with 902 million in 2012 C.E. — a reduction of 200 million people in three years.
How the world got here
The drop did not happen by accident. Decades of investment in education, healthcare, and social safety nets across dozens of countries compounded into results that showed up clearly in the data.
East Asia and the Pacific played an outsized role. China’s economic transformation alone lifted hundreds of millions out of poverty over the preceding three decades, and similar — if smaller — gains spread across Southeast Asia, South Asia, and parts of Latin America.
Social protection programs in countries like Brazil, Mexico, and India helped prevent people from falling back below the line when crises hit. These weren’t charity programs — they were systems designed to make poverty less sticky, and they worked.
Why this milestone mattered beyond the numbers
World Bank President Jim Yong Kim called it “the best story in the world today,” saying the projections showed that this generation was the first in human history with a genuine chance to end extreme poverty within its lifetime.
That claim is worth sitting with. For most of human history, mass poverty was simply the condition of most people. The idea that it could be substantially eliminated — not through some utopian fantasy but through measurable policy and investment — was a genuinely new thing in the world.
The 1990 C.E. baseline made the scale of progress easier to grasp. Then, roughly 36% of the global population lived in extreme poverty. By 2015 C.E., that figure had fallen by more than two-thirds. No previous generation had seen anything like it.
Lasting impact
This milestone helped cement a global consensus — reflected in the UN Sustainable Development Goals adopted in 2015 C.E. — that ending extreme poverty by 2030 C.E. was a realistic target, not a slogan. It gave policymakers a framework to argue that the tools existed and that the problem was tractable.
It also shifted how development economists thought about progress. The data showed that economic growth alone wasn’t sufficient — the pattern of growth mattered. Countries that invested in healthcare, girls’ education, and basic infrastructure consistently saw faster poverty reduction than those that relied purely on GDP expansion.
The World Bank’s poverty tracking infrastructure, built in part to produce these numbers, became a global public good — influencing where aid flows, how governments set budgets, and how international institutions prioritize intervention.
Blindspots and limits
The 2015 C.E. figures were projections, not final counts — accurate poverty data from the world’s least developed countries often lags by years, and the true numbers carried real uncertainty. Sub-Saharan Africa remained a stark exception: poverty rates there fell from roughly 56% in 1990 C.E. to about 35% in 2015 C.E., but that still left around half of the world’s poorest people concentrated in the region. World Bank chief economist Kaushik Basu cautioned that slowing growth in emerging economies would create new headwinds — and the goal of ending extreme poverty by 2030 C.E. remained, in the bank’s own words, “highly ambitious.”
The $1.90-a-day threshold also drew criticism from researchers who argued it was too low to capture genuine human security. Many people living just above the line remained deeply vulnerable to illness, drought, or economic shock — a reality that aggregate percentages can obscure.
And the gains were not evenly distributed within countries. In many places, inequality rose even as absolute poverty fell — meaning the distance between the bottom and the middle of society actually grew during the same decades that saw headline poverty numbers improve.
A turning point, not a finish line
What the 2015 C.E. threshold represented, more than anything, was proof of concept. Extreme poverty is not a permanent feature of human civilization. It can be reduced — measurably, verifiably, at scale — through sustained investment and political will.
The historical arc tracked by researchers at Our World in Data makes this visible over a longer timeline: in 1820 C.E., roughly 90% of the world lived in extreme poverty. In 2015 C.E., that figure crossed below 10% for the first time. That is one of the most significant shifts in human welfare ever recorded.
The work is unfinished. But the direction of the trend — and the evidence that specific policies accelerate it — is itself a form of knowledge worth carrying forward.
Read more
For more on this story, see: CNN Money — World Bank poverty projections, 2015
For more from Good News for Humankind, see:
- Global suicide rate has fallen by 40% since 1995
- Renewables now make up at least 49% of global power capacity
- The Good News for Humankind archive on global health
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