# Global Tipping Points • Collections ### Explore the footage Use our collection of high-quality footage, data visualisations and expert interviews to create stories on the Earth's tipping points, and the actions shaping a more resilient future. [Explore our tipping points collection](https://www.openplanet-library.org/search;q=Production.Distribution:\(Global%20Tipping%20Points%20Collection\);sortId=1234) *** ### Videos * Global Tipping Points: A Studio Silverback Production — University of Exeter\ * What is a tipping point? Professor Tim Lenton from the University of Exeter — University of Exeter\ * What is a positive tipping point? Professor Tim Lenton from the University of Exeter — University of Exeter\ *** #### What are tipping points? Globally, we depend on healthy natural systems for food, water, shelter and other resources vital to our survival. However, climate change and nature loss could soon trigger harmful ‘tipping points’ in the natural world, leading to irreversible changes to our life support systems. Research led by the University of Exeter’s Global Systems Institute shows more than 25 negative tipping points have been identified across the world, including forest dieback and permafrost thaw. If just one tipping point is triggered, this could trigger others, creating a domino effect of destruction. The immense impact would affect the environmental, economic, social and political systems that underpin our global society. *** #### Triggering global threats to humanity Harmful tipping points pose the greatest threat for the future of our planet. Once triggered, we could expect significant impacts on our water, food, energy security, health, communities and economies. These impacts will also disproportionately affect the most vulnerable communities across the world, with knock-on consequences for global inequality. At present rates of global warming, five major Earth systems are already at risk of crossing tipping points, including the Greenland and West Antarctic ice sheets, and warm-water coral reefs. While some tipping points may be unavoidable, by accelerating action to tackle root causes of the planetary crisis, we can reduce vulnerability and mitigate the worst impacts. > “We are running extraordinary existential risks with climate tipping points, but we’re also on the cusp of being able to seize the opportunity of tipping things in a different direction.”\ > — Professor Tim Lenton, Chair in Climate Change and Earth System Science at the University of Exeter *** #### The power of positive tipping points Many of the solutions to restore our planet already exist, and in some cases, positive change is already happening. For example, in 2023, renewable energy accounted for more than 30% of the world’s electricity for the first time, following a rapid rise in wind and solar power. This growth has led to renewables costing the same or less than fossil fuel generation. Latest [research](https://global-tipping-points.org/wp-content/uploads/2024/09/A-positive-tipping-cascade-in-power-transport-and-heating_GTP-230924.pdf) shows that regulatory mandates from governments to switch from investing in fossil fuels to clean energy could reduce carbon emissions in the power, transport and heating sectors by at least 75% by 2050 – while also cutting costs for consumers. This could spark a cascade of positive tipping points. > “If we can get behind triggering positive tipping points, we’ve got the chance to accelerate a healthier, more vibrant future for us all."\ > — Professor Tim Lenton, Chair in Climate Change and Earth System Science at the University of Exeter *** #### Securing a sustainable and equitable future Without rapid, coordinated action from global leaders, negative tipping points will cause irreversible destruction. However, by unlocking the power of positive tipping points, we can create a cascade of change that drives a sustainable, equitable future. Click to view some of the solutions footage available in this collection: ![Global Tipping Points 3](/files/65afae89a6a6e76fa655e8d09ee15b2e0fecd81c) *** ### Create your story The Earth is nearing crucial tipping points that could reshape our future. Storytelling has a crucial role to play in raising awareness of the urgency and opportunities to protect and restore our planet. Use this collection to elevate your campaigns and communications on these critical thresholds. [Discover our tipping points collection](https://www.openplanet-library.org/search;q=Production.Distribution:\(Global%20Tipping%20Points%20Collection\);sortId=1234) *** ### Share this story * [Copy link](/knowledgebase/global-tipping-points-collections.md) * [Share on LinkedIn](https://www.linkedin.com/shareArticle?mini=true\&url=https://openplanet.org/collections/global-tipping-points/\&title=Global%20Tipping%C2%A0Points) * [Share on Facebook](https://www.facebook.com/sharer/sharer.php?u=https://openplanet.org/collections/global-tipping-points/) * [Share on Twitter](https://twitter.com/intent/tweet?url=https://openplanet.org/collections/global-tipping-points/\&text=Global%20Tipping%C2%A0Points) * [Share on Whatsapp](https://api.whatsapp.com/send?text=https://openplanet.org/collections/global-tipping-points/) * [Share via email](mailto:?\&subject=I%27d%20like%20to%20share%20a%20link%20with%20you\&body=https://openplanet.org/collections/global-tipping-points/) *** ![Open Planet wins prestigious MIP SDG Innovation Award](/files/8c282ecd62aa6c53b0de9c0b4a27798e4eb9b955) ### Start your search Trending: [Wildlife](https://www.openplanet-library.org/search;q=wildlife;sortId=1233) | [Extreme weather](https://www.openplanet-library.org/search;q=extreme-weather;sortId=1233) | [Climate](https://www.openplanet-library.org/search;q=climate;sortId=1233) *** Read our [cookie policy](/knowledgebase/cookie-policy.md) to learn more. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://wiki.greatcollaboration.uk/knowledgebase/global-tipping-points-collections.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.