?? ?? ??? ??? ?????, ????? ??~??? ???? ?? ????? ??? ??? ???? ??? ?????. ??? ???? ??? ?? ?????? ??? ????? ?? ????, ?????? ??? ??????? ???? ?? ????? ???? ?? ??? ?? ???. ???? ???? ???? ????? ????? ????? ???? ????? ???? ???? ? ???, ?? ??? ??? ???? ???? ?? ???? ??? ?????. ????? ???? ??? ???? ???

? ??? ????? '?! ????? (?! ????? )'??? ??? ????. ??? ??? ??? ?? ??? ??? ??? ???. ?? ??? ???? ?? ????? ??? ???? ?? ?? ??? ??????. ??? ???????? ??? ?? ???? ???? ??? ? ?? ???? ??? ???? ?????? ??? ????? ?????? ????. ???? ???? ?????? ??? ????? ????, ???????? ?? ??? ????? ?? ??? ??? ???? ?

??? ???? ??? ?? ????? ?? ???? ??? ??? ???? ???. Timing matters. A lot of the carbon we emit these days stays from the atmosphere and warms the World for hundreds of years. To stay away from the worst outcomes of local climate alter, we have to stay clear of carbon dioxide emissions whilst we purp

2019?, ?????????????? ??? ?? ??? ?? ??? 500?? ???? ????? ????. ? ??, ?? ???? 50.6%? ?? ? ?? ??? ???? ????, ?? ???? ??? ?? ??? ???? ??? ????. - ??? ???? ??? ?????? ??? ????(LD50, lethal dose for 50% kill)?? ????. ?? ?, ??? ??? ? ?? ??? ?, ?, ???? ??? ??? ?? ?? 2~3? ??? ??? ?????.   ??? ?????

???? ? ??? ????? ?? ??? ?? ??? ???? ?????. ??????? ??? ????? ??? ? ?? ???? ??? ??? ????? ???? , ??????? ??? ?? ?? ?? ???? ? ? ????? ??? ??? ??????. ??? ??? ??? ??? ??? ??? ??? ?? ??? ??? ??? ????.  ??, ?? ?? ? ??? ?? ?? ? ???? ?? ??? ???? ???? ???.  ??, ???? ??? ?? ?? ????? ???