Doug Perrine / Molten lava boils at night in a lava lake in a pit below the crater floor of Halemaumau Crater, Kilauea Volcano, Hawaii. Red-orange jagged lines are junctures between plates of hard cooled lava floati...

Doug Perrine / Molten lava boiling in a lava lake in a pit below the crater floor of Halemaumau Crater, Kilauea Volcano, Hawaii. May 2015.

Merryn Thomas / Women dying wool in Planeterra-supported women's weaving project, Huchuy Qosco indigenous village, Sacred Valley, Peru. December 2013.

Eric Baccega / Nenet woman checking water for tea, inside tent. Yar-Sale district. Yamal, Northwest Siberia, Russia. April 2016.

Cyril Ruoso / Boiling mudpot, Namafjall, Iceland, August.

Cyril Ruoso / Boiling mudpot, Namafjall, Iceland, August.

Cyril Ruoso / Boiling mudpot, Namafjall, Iceland, August.

Cyril Ruoso / Boiling mudpool, Namafjall, Myvatn, Iceland. August.

Gary Braasch / Inupiat hunter boiling a walrus head to make ready for carving. Carving of walrus tusk, ivory and whalebone is a livelihood for many Yup'ik and Inupiat artists, Wainwiright, Alaska, USA. July, 2015.

Derek Galon / Tilt up shot of Boiling Lake, the second largest of its kind in the world, Dominica, West Indies, 2020.

Derek Galon / Aerial tilt up shot moving from a view of Boiling Lake to surrounding tropical forest and areas of deforestation, Dominica, West Indies, 2020.

Derek Galon / Aerial shot ascending over the Boiling Lake the second largest boiling lake in the world, Dominica, 2020.