How much do festival-goers and performers really care about the environment?
Miriam O'Reilly asks how the shipping industry can prevent disasters such as MSC Napoli.
Plastic bags and packaging are anathema to the environmentalist, but the issue is complex.
New electronic technology is draining power at an unprecedented rate. Tom Heap reports.
How do you have a good time without destroying the planet?
Tom Heap demolishes some myths about free-range farming.
Tom Heap asks whether the building industry can meet targets on energy-efficient homes.
Miriam O'Reilly looks at Britain's use of solar power.
Tom Feilden reports on a project offering first-hand experience of climate change.
Tom Heap investigates Britain's commitment, or lack of it, to renewable energy.