The U'wa people of Colombia's cloud forests are once again requesting international support. For over two decades, they have fought to keep oil projects and their inevitable environmental

The U'wa people of Colombia's cloud forests are once again requesting international support. For over two decades, they have fought to keep oil projects and their inevitable environmental destruction out of their ancestral territories. Recent threats include expanded oil exploration (the Magallanes project) near their sacred Cubogón river and the bombing of an oil pipeline on their lands.

In response, the U'wa are organizing an international advocacy delegation to the United Nations. They are using video images, taken on Earth Day (April 22nd), to explain why their urgent case requires global attention and support.

This September, join us in celebrating charity: water's sixth birthday by addressing Rwanda's water crisis. Despite rebuilding

This September, join us in celebrating charity: water's sixth birthday by addressing Rwanda's water crisis. Despite rebuilding their nation, women and children still walk for hours daily to collect dirty water. The people of Rwanda are working to provide clean, safe water for everyone. You can help; learn more at charitywater.org/september.

Video by Jamie Pent (@jazzyjamieleigh), Paul Pryor, and Jon Reisinger. Music by Dustin O'Halloran, Josh Ralph, and Jon Steinmeier. Post-Audio/Final Mix by Claymore Pictures.

Dinesh Kumar Singh leads the TCS Digital Farming Initiative (mKRISHI) and Aquaculture within TCS Research and Innovation. Conceived in 2006, mKRISHI utilizes the Digital Five Forces—Mobility,

Dinesh Kumar Singh leads the TCS Digital Farming Initiative (mKRISHI) and Aquaculture within TCS Research and Innovation. Conceived in 2006, mKRISHI utilizes the Digital Five Forces—Mobility, Internet of Things, Cloud Computing, Data Analytics, and Artificial Intelligence—which are now foundational to the Industry 4.0 revolution.

mKRISHI has reached approximately 2 million farmers and fishermen, generating over a million agricultural transactions, and continues to expand. This content was shared at an independently organized TEDx event. Learn more at https://www.ted.com/tedx.

Are your allergies or mental health worsening? Cardiologist John Mahowald and Pediatrician Kathy Kulus explain that these are not coincidences, but immediate health effects of climate

Are your allergies or mental health worsening? Cardiologist John Mahowald and Pediatrician Kathy Kulus explain that these are not coincidences, but immediate health effects of climate change.

Dr. Kulus, Medical Director of Pediatric Hospital Medicine at St. Cloud Hospital, focuses on preventing and repairing climate change damage for children's futures. Dr. Mahowald, St. Cloud's first cardiologist in 1983, is part of the CentraCare Heart & Vascular Center, serving central Minnesota.

This eye-opening talk was presented at a TEDx event. Learn more at ted.com/tedx.

Cape Town faces a severe water crisis due to drought and population growth, with "Day Zero" – when freshwater runs out – predicted for 2018. Officials have implemented water limits to delay

Cape Town faces a severe water crisis due to drought and population growth, with "Day Zero" – when freshwater runs out – predicted for 2018. Officials have implemented water limits to delay this outcome. Filmmaker Jamie Hancock's short film features resident Ray De Vries discussing potential complications if "Day Zero" arrives.

This film is part of National Geographic's Short Film Showcase, highlighting exceptional videos that affirm Nat Geo's commitment to science, exploration, and storytelling. You can watch the film here: What Happens When Cape Town Runs Out of Water?. Explore more films at Short Film Showcase or submit your own work to sfs@natgeo.com.

This 1-hour webinar is a knowledge exchange event leading up to the 7th Annual Responsible Business Summit New York 2019. For more information, visit