Green Tech Media: The subject of climate change was raised on Thursday at the Republican debate in Miami -- a city with pressing concerns about its effects.
Marco Rubio, the Florida senator fighting strongly on home ground as he sought to revive his presidential campaign, was asked: "Will you acknowledge the reality of the scientific consensus of climate change?'
Rubio said: "Sure, the climate is changing ... There was never a time when the climate was not changing.'
Air conditioning accounts for almost 15...