In the last 30 years, CO2 emissions have increased by 60 percent worldwide. The most pressing problem facing our civilization is global warming. What solutions could there be? This documentary accompanies activists in their efforts to combat climate change. According to scientists, if by the year 2100 the global temperature has risen more than 1.5 degrees Celsius on levels recorded in the year 1850, the consequences could be devastating for people and the environment. But will we manage to achieve this ambitious goal? Around the world, politicians, companies, laboratories and universities are struggling to find solutions. The film team visits climate rescuers in Sudan, Indonesia and Europe. Their inventive spirit cools buildings, connects countries with green electricity lines or sucks carbon dioxide out of the atmosphere. Their work helps determine the living conditions of generations to come. Every time the women of Shagra plant an acacia seedling in the sand of Darfur, it is an occasion of great joy in the Sudanese village. The tree will drive its roots 100 meters into the ground and be better able to withstand the droughts in the Sahel than most other plants. It will secrete gum sap when women scratch the bark after a few years. The sale of gum arabic will alleviate poverty in the village. 65,000 acacias are already growing in Darfur: a blessing for the bitterly poor region, as well as a carbon dioxide reservoir that can help limit global warming. #documentary #dwdocumentary #climatechange ______ DW Documentary gives you knowledge beyond the headlines. Watch top documentaries from German broadcasters and international production companies. Meet intriguing people, travel to distant lands, get a look behind the complexities of daily life and build a deeper understanding of current affairs and global events. Subscribe and explore the world around you with DW Documentary. Subscribe to: ⮞ DW Documentary (English): null ⮞ DW Documental (Spanish): null ⮞ DW Documentary وثائقية دي دبليو (Arabic): null ⮞ DW Doku (German): null ⮞ DW Documentary हिन्दी (Hindi): null For more visit: http://www.dw.com/en/tv/docfilm/s-3610 Follow DW Documentary on Instagram: https://www.instagram.com/dwdocumentary/ Follow DW Documental on Facebook: https://www.facebook.com/dwdocumental We kindly ask viewers to read and stick to the DW netiquette policy on our channel: https://p.dw.com/p/MF1G