Looking at how countries use energy and how we use energy and what different types of energy there is.

Looking at a specific type of farming which could prevent future worldwide food insecurity.

Understanding that some areas of the world suffer from lack of food

Looking at sustainable options that can be used as water resources

Explaining why different countries have different water resources and accessibility to water.

How plastic gets into the environment and the effect it has on the environment once in it.

Understanding the likely scenarios of what the future climate may be like and understanding how hard it is to make these predictions

Talking about the six main natural causes of climate change; sunspots; eccentricity; axial tilt; asteroids; volcanic eruptions.

The new topic is climate change and and this podcast is about how climates have changed over the years and to see how we can recognise these changes

Taking about the impacts of Hurricane Katrina