Human activities, particularly the burning of fossil fuels, are the primary cause of ocean warming. Fossil fuel combustion releases greenhouse gases, which trap heat in the atmosphere and oceans.

Carbon dioxide (CO₂) is the most significant contributor to ocean warming. It is released in large quantities through human activities such as burning fossil fuels and deforestation.

Ocean warming has a wide range of negative impacts on marine ecosystems, including increased coral bleaching, shifts in species distribution, and ocean acidification.

Ocean acidification is a decrease in the pH of ocean water, caused by the absorption of carbon dioxide from the atmosphere.

Ocean acidification has a wide range of negative impacts on marine life, including making it harder for marine organisms to build shells and skeletons, disrupting their reproductive cycles, and reducing the availability of food.

There are a number of potential solutions to ocean warming, including reducing greenhouse gas emissions, increasing carbon capture and storage, and promoting sustainable fishing practices.

International cooperation is essential for addressing ocean warming, as it requires coordinated global efforts to reduce greenhouse gas emissions, share scientific research and data, and implement effective policies and regulations.

Addressing ocean warming is a complex challenge due to its long-term nature, the complexity of the issue, and the lack of political will to take necessary actions.

Individuals can help address ocean warming by reducing their carbon footprint, supporting policies that promote clean energy, and educating themselves and others about the issue.

If ocean warming is left unchecked, it could lead to more frequent and severe extreme weather events, sea level rise, loss of biodiversity, and other devastating consequences.

Renewable energy can play a significant role in addressing ocean warming by reducing greenhouse gas emissions, providing a reliable and sustainable source of energy, and creating jobs and boosting economic growth.

Key scientific findings related to ocean warming include the fact that the ocean has absorbed over 90% of the excess heat trapped by greenhouse gases, that ocean warming is causing sea levels to rise, and that ocean warming is leading to more frequent and severe marine heatwaves.

Potential impacts of ocean warming on human societies include increased food insecurity, displacement of coastal communities, and more frequent and severe natural disasters.

Technology can play a significant role in addressing ocean warming by helping us monitor and track ocean warming, develop new and innovative solutions to reduce greenhouse gas emissions, and adapt to the impacts of ocean warming.

Key challenges in addressing ocean warming include the long-term nature of the problem, the complexity of the issue, and the lack of political will.