SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Strategies & Market Trends : 2026 TeoTwawKi ... 2032 Darkest Interregnum
GLD 387.19-0.7%Dec 2 4:00 PM EST

 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext  
To: Maurice Winn who wrote (22040)9/6/2007 1:35:03 PM
From: Moominoid  Read Replies (1) of 218145
 
You are right that there is a cumulative loss of carbon in the continental crust, though a lot gets recycled through weathering. Offsetting this effect is the Sun getting brighter over time.

Well here you go again. We don't want Cretaceous or Carboniferous levels of CO2 in the atmosphere. The ice caps will melt and sea levels rise and reduce the land area we can live on. And with the Sun stronger now then then it will be even hotter than on those geological periods. And the rapid change will wipe out what is left of natural ecosystems that can't move as freely as they could before human land clearing. So getting to 400ppm is too much. 300ppm might be nice.
Report TOU ViolationShare This Post
 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext