Does humanity face a permanent extinction tomorrow, the day after tomorrow, a few years, or thousands, millions, or billions of years?
When will the curtain be down both for the human species and our companions in nature?
Anthropogenic changes cover human activities related to biophysical environments, natural resources, global warming, environmental degradation, ocean acidification and ecological collapse.
In the non-anthropogenic category, controlled or getting out of control is nature’s mighty nature. That includes asteroids hitting the planet earth, extinguishing the Solar system or a dramatic increase in its flare, our neighbouring planets stepping out of the planetary movement, and a full-fledged attack from other celestial species.
Or even the tiny viruses capable of erasing our existence from mother earth.
Anything can happen tomorrow, a few years, or thousands, millions, or billions of years from now. Or it may not happen at all during our generation or many more generations. Who knows!