BBC NEWS | Science & Environment | Carbon labels present taxing problem

Labels showing products' carbon footprints will not help tackle climate change, says Alex Kasterine. In this week's Green Room, he argues that carbon labelling schemes will harm exports, especially from developing nations, without making much impact on emissions.

BBC NEWS | Science & Environment | Earth population 'exceeds limits'

There are already too many people living on Planet Earth, according to one of most influential science advisors in the US government.

Nina Fedoroff told the BBC One Planet programme that humans had exceeded the Earth's "limits of sustainability".

Another alarmist, another April 1 effort

People in Winnipeg and Oslo will be able to grow their own citrus fruit.

Rather than writing this piece, I think Dykstra should have spent his time examining these graphs.