I think so long as fossil fuels are cheap, people will use them and it will postpone a movement towards new technologies.
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About Paul Krugman
Paul Krugman was a contemporary American economist. Paul Robin Krugman is an American economist who is the Distinguished Professor of Economics at the Graduate Center of the City University of New York. He was a columnist for The New York Times from 2000 to 2024. Read more on Wikipedia →