Climate Change 101: The Science and Impacts

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Climate Change 101: The Science and Impacts
Scientists now know for certain that the earth has been warming for the past century. They know that human activities, mainly the burning of coal and oil, have dramatically increased concentrations of heat-trapping gases in the atmosphere. And they understand the science of how these gases are causing the observed warming.

As a result, they predict that the world will continue to warm in the centuries ahead, with significant impacts on sea levels and weather patterns, and consequences for human health, ecosystems, and the economy. Avoiding the most severe impacts, scientists say, will require substantial reductions in emissions of the greenhouse gases that are contributing to climate change.

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America’s Overdose Crisis
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America’s Overdose Crisis

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Article June 13, 2023

37 Scientists Pioneering the Future of Biomedical Research

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Article June 13, 2023

Biomedical researchers are at the heart of nearly every medical advancement. From cutting-edge cancer treatments to breakthrough discoveries about emerging viruses, these scientists use creativity and ingenuity to explore new horizons in human health and medicine. And for nearly 40 years, The Pew Charitable Trusts has supported more than 1,000 early-career researchers committed to this work.

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