Maceng2, it boggles my mind to see a bunch of scientists conclude that ONE VARIABLE, namely CO2 in the atmosphere (and maybe CH4), is going to lead to the end of life on Earth.
And that ONE VARIABLE is only changing by a small percentage, rather than drastically and suddenly. (In other words, CO2 is only "elevated" to 400 PPM, not 5,000 PPM where CO2 becomes a literal health hazard.)
The environment is the result of thousands of variables, and I'm not talking about the micro-variables like micr-climates, etc.
As for the impact that a CO2 concentration of 400 PPM is having on the environment, so what? Humans are the most adaptable species on the planet.
As someone said, humans aren't taking a naturally safe environment and making it unsafe. Instead, it's the exact opposite. We humans are taking a naturally unsafe environment and making it safe.
If you don't believe me, ask yourself why people live in Phoenix, AZ and in Anchorage, AK, two places where the environment is rather inhospitable to humanity.
Tenchusatsu |
