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James Gerber, Ph.D.

James Gerber, Ph.D., is a senior scientist for data science with Project Drawdown. He has special expertise in agriculture’s impact on Earth’s ecosystems, food security, and the interrelation of climate and food security and was lead author for the Sixth Assessment Report of the International Panel on Climate Change focusing on development pathways. He previously worked at the University of Minnesota.  

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March 4, 2025
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How stopping deforestation is a powerful “emergency brake” climate solution
by James Gerber, Ph.D. and Jonathan Foley, Ph.D.
When people think of climate solutions, they often focus on smokestacks, tailpipes, and other artifacts of our fossil-fueled economy. That’s fitting since roughly two-thirds of the world’s greenhouse gas emissions come from producing and burning oil, gas, coal, and other highly polluting fuels. But it overlooks other critical emissions sources – including deforestation – that are also accelerating the climate crisis.
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February 7, 2024
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Room to grow: Identifying the best ways to boost crop yield
by James Gerber, Ph.D.
The global food system isn’t broken, yet it needs fixing. 
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