3 videos tagged tipping point by Sir Crispin Tickell
Sir Crispin Tickell
What causes climate change?
In recent decades climate scientists have noted an increasing concentration of greenhouse gases in the atmosphere. These cause global warming and are thought to have been generated…
Recorded: 9 March 2005
Sir Crispin Tickell
What are climate change ‘feedback loops’?
Climate change is a non-linear event, meaning that certain temperatures or weather patterns can trigger abrupt change. Surface temperatures could therefore accelerate or recede…
Recorded: 9 March 2005
Sir Crispin Tickell
How can humanity cope with climate change?
Sir Crispin notes that global warming and other changes in the environment can and must be treated in a more holistic manner. There is an urgent need for everyone to recognize the…
Recorded: 9 March 2005
