With settlements on every continent, humans can be found in the most isolated corners of Earth’s jungles, oceans and tundras. Our impact is so profound, most scientists believe humanity has left a permanent mark on Earth’s geological record.
Hotter days and hotter nights have corkscrewed our weather patterns into spiraling extremes, leaving entire regions around the world jerked from the hottest temperatures they’ve known to the coldest, from devastating fires to disastrous floods. This is uncharted territory and, scientists say, an all-too-grim preview of the future we’re creating for ourselves.
The primary cause of the worsening situation is not the combustion of fossil fuels, but the massive political dereliction that has allowed the bonfire to go on after we knew that it posed a potentially lethal threat to humankind.