a) There is much talk about Copenhagen, whether the politicians will achieve something or not.

b) Switzerland is acutely aware of the threat of climate change. In Switzerland the immediate impact of temperature rises on the human population will come from the mountains and their cover of snow and ice. In the last few decades the temperature in Europe's higher mountain regions has increased by one degree Celsius. Research shows that the trend is continuing.

Human settlements will be affected by landslides and floods. The all-important tourism industry will suffer as the areas available for winter sports shrinks more and more. Agriculture will also be hit.

Climate change is a cause for concern both economically and socially.

c) High priority

d)

e) save the penguins