Photographer George Kourounis travels the globe looking for the angriest parts of our world.

His ambition to document the most strange, dangerous, and rare natural phenomena has led him to chase tornadoes, trudge through ice storms, and even get married on the side of an erupting volcano.

In a talk at TEDxAthens, George explains his obsession, and tells some stories from a quest to share the beauty in the scary parts of nature.

Watch the whole talk here»

(All photos: George Kourounis / Angry Planet)