A for Alex

Mostly some wont harm but the bites do sting.

I know the answer but i'd like you try and figure it out ?

Thanks a lot iv'e been curious on this question for a while .

I will give you a link to the article so you can read yourselves http://www.dailymail.co.uk/sciencetech/article-3131160/Will-child-witness-end-humanity-Mankind-extinct-100-years-climate-change-warns-expert.html

I have read 2 articles on when humanity will end and they both said that humanity will end in the year 2100 .