Stopping global warming is a complex and multifaceted issue that requires collective efforts at various levels. Here are some actions that can contribute to mitigating global warming:

1. Reduce greenhouse gas emissions: The primary cause of global warming is the excessive release of greenhouse gases, primarily carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O). Reducing emissions can be achieved through:

   a. Transitioning to cleaner energy sources: Increase the use of renewable energy (solar, wind, hydro, etc.) and decrease reliance on fossil fuels (coal, oil, and gas).

   b. Energy efficiency: Improve energy efficiency in industries, buildings, and transportation systems to reduce energy consumption and emissions.

   c. Lifestyle changes: Opt for eco-friendly choices like using public transport, carpooling, cycling, and reducing consumption of energy-intensive goods.

2. Protect and restore ecosystems: Preserving forests, wetlands, and other natural habitats, along with reforestation and afforestation initiatives, can help absorb excess CO2 and prevent deforestation.

3. Promote sustainable agriculture: Encourage sustainable farming practices, reduce deforestation caused by agriculture expansion, and decrease methane emissions from livestock by optimizing feeding techniques.

4. Enhance waste management: Implement recycling, composting, and waste reduction techniques to minimize the release of methane from landfills.

5. Encourage sustainable consumption and production: Support businesses that adopt environmentally friendly practices and advocate for regulations that encourage sustainable production and responsible consumption patterns.

6. Raise awareness and educate: Informing and educating people about the causes, impacts, and solutions to global warming is vital. Encouraging individuals, communities, and governments to take action can lead to significant changes.

7. International cooperation and policies: Foster global collaborations and agreements to set targets, policies, and regulations for emissions reduction, while promoting green technologies and sharing best practices.

Additionally, advancements in technological innovation, such as carbon capture and storage, can provide ways to reduce greenhouse gas concentrations. However, it is important to remember that stopping global warming entirely may not be feasible, but mitigating its impacts and striving for a sustainable future are critical.