Episode
WeWow on the Weekend
- Podcast
- Wow in the World
- Published
- May 3, 2026
- Duration seconds
- 1589
- Processing state
processed
Actions
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Summary
Dennis and Reggie explore the science of climate engineering and the potential for using calcium carbonate to cool the planet. The episode also features a failed drink invention and a look at how volcanic eruptions can temporarily lower global temperatures.
Topics
- Climate Change
- Geoengineering
- Harvard University Research
- Atmospheric Science
- Global Warming
- Environmental Science
- Volcanology
- IPCC
Highlights
- Main idea: Scientists are researching a method to create a 'planetary parasol' using calcium carbonate to reflect sunlight
- Scientific precedent: A 1963 volcanic eruption in Indonesia demonstrated how volcanic ash can naturally lower Earth's temperature
- Practical takeaway: Climate change is more than just warming; it involves shifts in extreme weather like hurricanes and snowstorms
- Failure mode: Reggie's attempt at inventing a new beverage results in a drink so bad it is renamed 'Nobody Drink This Punch'
- Key concept: The IPCC (Intergovernmental Panel on Climate Change) provides critical scientific assessments on the state of our global climate
Chapters
1:00New Season Preview: An announcement regarding the upcoming season of 'Two What's in a Wow: People Who Wow Edition'.3:10Dishing it Up: Reggie attempts to invent a new refreshing beverage, with disastrous results.5:30Inside Tinkercast: A look back at a favorite episode from the Tinkercast studio archives.7:40The Heat Wave: A discussion on the relationship between rising temperatures and the broader impacts of climate change.16:30A Parasol for Earth: Exploring Harvard University's research into using calcium carbonate to reflect sunlight and cool the planet.18:40Volcanic Cooling: Learning how natural events, like the 1963 Indonesian eruption, can temporarily lower global temperatures.23:10Understanding the IPCC: A brief introduction to the role of the Intergovernmental Panel on Climate Change.