Gresham College provides outstanding educational talks and videos for the public free of charge. There are over 2,500 videos available on our website. Your support will help us to encourage people's love of learning for many years to come.
Climate change is important, controversial, and the subject of huge debate. Much of our understanding of the future climate comes from the use of complex climate models based on mathematical and physical ideas.
We often think of the British countryside as 'natural' but it is anything but. We need to understand the specific processes that created habitats in order to ensure their survival into the future.
Since Newton, we are used to science making confident predictions about the future. For example, the motion of the planets and the times of the tides. However, some things seem very hard to predict, such as the stock market, or the weather in six months' time.
The scientific evidence for climate change will be examined, describing how simulations of the Earth’s weather and climate are constructed and how these can be used to make assessments of what our climate and weather might be like in the coming decades.