Today we revisit my conversation with Dr. Heïdi Severstre! Dr. Sevestre is a glaciologist. She is a top science communicator, educator and leads expeditions to cold places every year. Her studies have taken her around the world, but now she dedicates her time to science policy, outreach and research.
In this interview, Dr. Sevestre explains how glaciers melting directly affects us all in two ways. The first is that glaciers hold 70% of freshwater reservoirs, which is what we use for everyday water usage. Secondly, when glaciers melt, the sea levels around the world rise. If all the glaciers in the world were to disappear, it would increase sea levels globally by 65 meters or 280 feet. This is important because there are 70 million people living between 0 and 30 feet of elevation. When the ice melts, people will have to adapt and move somewhere else. In order to combat this, we need to burn fewer fossil fuels. The more we burn fossil fuels like coal, gas, etc., the more the planet keeps the heat in and prevents it from going back into space. Our planet keeps getting warmer and has increased by 1.1 degrees Celsius since the pre-industrial revolution. This sounds like a tiny temperature increase, but a 1 degree temperature increase will continually get worse. NASA predicts that if we don’t make changes around the world, the global temperature is on track to rise by 4.5 degrees celsius in 2100.
The key to tackling the climate crisis is to stop using fossil fuels as much as we are today. She suggests educating people on these issues and to calculate your own carbon footprint and water consumption. If everyone makes these slow solutions and shares these solutions with positivity and excitement, we can keep fighting to reduce the carbon footprint and stabilize our planet’s temperature.
Website: Dr. Heïdi Severstre
Instagram: @heidisevestre
Connect with us!
Subscribe to We the Children on Spotify, Apple Podcasts, or wherever you get your podcasts and follow us on Facebook (facebook.com/wethechildrenpodcast) and Instagram (@we_the_children_podcast). Also, please visit our website (wethechildrenpodcast.com) and leave us a voice message or email if you want to stay in touch or engage with episode questions!
Hosted on Acast. See acast.com/privacy for more information.
Popular Podcasts
Dateline NBC
Current and classic episodes, featuring compelling true-crime mysteries, powerful documentaries and in-depth investigations. Follow now to get the latest episodes of Dateline NBC completely free, or subscribe to Dateline Premium for ad-free listening and exclusive bonus content: DatelinePremium.com
Stuff You Should Know
If you've ever wanted to know about champagne, satanism, the Stonewall Uprising, chaos theory, LSD, El Nino, true crime and Rosa Parks, then look no further. Josh and Chuck have you covered.
Law & Order: Criminal Justice System - Season 1 & Season 2
Season Two Out Now! Law & Order: Criminal Justice System tells the real stories behind the landmark cases that have shaped how the most dangerous and influential criminals in America are prosecuted. In its second season, the series tackles the threat of terrorism in the United States. From the rise of extremist political groups in the 60s to domestic lone wolves in the modern day, we explore how organizations like the FBI and Joint Terrorism Take Force have evolved to fight back against a multitude of terrorist threats.