PIK_climate<p>📺 Friday watch tip: How do we know Carbon dioxide is a greenhouse gas? The new explainer video from the Planetary Boundaries Science Lab shows you how with a simple experiment that you can try!<br><a href="https://wisskomm.social/tags/ClimateChange" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ClimateChange</span></a> <a href="https://wisskomm.social/tags/PlanetaryBoundariesScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PlanetaryBoundariesScience</span></a> <a href="https://wisskomm.social/tags/SciComms" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SciComms</span></a><br><a href="https://www.youtube.com/watch?v=cYQ9dBIwfu0" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">youtube.com/watch?v=cYQ9dBIwfu</span><span class="invisible">0</span></a></p>