KlimaTV – Geoengineering

The new urgency of climate change

The new urgency of climate change

10:45 | The coronavirus brought much of the world to a standstill, dropping carbon emissions by five percent. Al Gore says keeping those rates down is now up to us.

Ways to cool the world

Ways to cool the world

42:26 | Scientists are testing new technologies they hope could counteract the effects of climate change. But how could that work on a global scale? And – if it is possible at all – what are the dangers?

Emergency medicine for our climate fever

Emergency medicine for our climate fever

14:49 | As we recklessly warm the planet by pumping greenhouse gases into the atmosphere, some industrial emissions also produce particles that reflect sunshine back into space.

Climate Change: Is no idea too bold?

Climate Change: Is no idea too bold?

26:06 | In the fight against climate change, nature is our natural ally. But given the amount and speed with which we are destroying our planet, could science and technology lend a hand?

Geoengineering – can we suck the CO2 out?

Geoengineering – can we suck the CO2 out?

13:34 | Geoengineering has really split the scientific community. Some believe we’ll be meddling even more with the balance of our biosphere without really understanding the consequences. Others believe we’ve got nothing to lose.

What to Know about Geoengineering

What to Know about Geoengineering

29:11 | Professor Daniel Cziczo explains the CO2 problem and the three major types of geoengineering. We learn why the only viable approach is CO2 sequestration — pulling the CO2 out of the atmosphere.