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Filling parts of the Sahara desert with mirrors to create clean energy and making livestock behave like herds of wildebeest to lock in carbon, were amongst a number of innovative proposals presented to help tackle climate change.
Click through the gallery to see what the next two hundred years or so holds in stock for us mere mortals More in pictures
More than 1,000 environmental protesters formed a human chain around a power station.
A huge new 20-mile sewer sunk deep beneath London to stop waste from entering the River Thames has moved closer to reality.
Britain's hottest spell in years has been washed away in thunderous style as a raft of summer storms swept across the country.
A new home which can learn and adapt to its residents - even texting them if it is being burgled - is to be unveiled.
Air Crash Survivor
The sole survivor of an Indian Ocean plane crash returns home to France and is reunited with her father.
IN VIDEO
Astronauts took this photo of an eruption on June 12 at Sarychev Peak, Matua Island, Japan
