Andrew Gillingham writes:
The railways owned the 19th century; the 20th was the age of the car. But as Alberto Contador processes up the Champs-Elysees to win the Tour de France, and as London's mayor, Boris Johnson, unveils his massive cycle-hire scheme, could this be the century of the bike?
Guest post: Why tough methane cuts are crucial for keeping warming
‘well-below’ 2C
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Methane is a powerful greenhouse gas and the second-largest contributor to
global warming after carbon dioxide (CO2). Methane traps heat…
The post Guest ...
1 day ago
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