Havet kan bli til svovel.

Fra asteroider til verdensomspennende hydrogensulfidforgiftning, utryddelsesekspert Peter Ward tilbyr en mangfoldig meny med scenarier for menneskehetens undergang.

https://content.jwplatform.com/players/u3fDXqZJ-FvQKszTI.html

https://cdn.jwplayer.com/previews/8HrC0n22

https://cdn.jwplayer.com/previews/230D23Rt

https://cdn.jwplayer.com/previews/uajyUEbV

https://cdn.jwplayer.com/previews/QKG21gzb