Not exact matches
at about the 47 minute mark... Mann states that... reducing
emissions has to begin even
faster than it is...
faster than the «
trajectory we are on»....
The level is
fast approaching 400 and, without big changes in
trajectories for
emissions, could easily pass 560 well before this century is out.
And we'd be on a
fast trajectory to ramp up the
trajectory of reducing global GHG
emissions — and do so in a no cost way!!!
Depending on the balance between the anthropogenic drivers impacting marine pH, the
trajectories of future pH of some coastal ecosystems will range from steep acidification, several-fold
faster than expected from anthropogenic CO2
emissions alone, to basification.