From Climate Pessimist to Optimist
Bill McKibben, a renowned environmentalist, has been a leading voice on climate change issues since the publication of his book "The End of Nature" in 1989.
McKibben has been known for his stark warnings about the effects of human activity on the planet, organizing protests against the fossil fuel industry and sounding the alarm on climate change.
His outlook was once described as "dark realism".
However, the rapid growth of renewable energy, particularly solar power, has brought a sense of optimism to McKibben's outlook.
He now examines the potential of solar power to slow climate change, marking a shift from his previously dire predictions.
Author's summary: Bill McKibben shifts from pessimism to optimism on climate change due to solar power growth.