Everyone is talking about climate change - but what does it actually entail? Is it caused by humans? Are there really more droughts, storms, and floods due to climate change? And most importantly: What can we, what can you specifically do to help the climate? Climate expert Michaela Koschak answers these and all other questions surrounding climate change. Join us on an exciting journey! - What is weather, what is climate? - Has there been climate change in the past? - Triggers and consequences of climate change - Greenhouse effect and ozone layer depletion - A glimmer of hope: renewable energies - Become a climate hero! Bonus: Big climate change quiz.