The world is divided on how to meet climate goals, with some countries pushing for a rapid transition away from fossil fuels and others arguing for a more gradual approach.
The United States, under President Donald Trump, has pulled out of the Paris Agreement, a global pact to reduce greenhouse gas emissions. Trump has called climate change a "hoax" and has pledged to revive the coal industry.
China, on the other hand, has pledged to reach carbon neutrality by 2060. China is the world's largest emitter of greenhouse gases, but it is also investing heavily in renewable energy and electric vehicles.
The European Union has set a goal of reducing greenhouse gas emissions by at least 55% by 2030, compared to 1990 levels. The EU is phasing out coal and investing in renewable energy and energy efficiency.
India, the world's third-largest emitter of greenhouse gases, has pledged to reduce its carbon emissions by 33-35% by 2030. India is also investing in renewable energy and energy efficiency.
The world is at a crossroads. We can either continue to burn fossil fuels and pump greenhouse gases into the atmosphere, or we can take action to reduce emissions and mitigate the impacts of climate change.
The choice is ours.
Here are some additional details on the different positions that countries are taking on climate change:
* The United States: The United States, under President Donald Trump, has pulled out of the Paris Agreement and is rolling back environmental regulations. The Trump administration has also proposed opening up more land for coal mining and oil and gas drilling.
* China: China is the world's largest emitter of greenhouse gases, but it is also investing heavily in renewable energy and electric vehicles. China has pledged to reach carbon neutrality by 2060.
* The European Union: The European Union has set a goal of reducing greenhouse gas emissions by at least 55% by 2030, compared to 1990 levels. The EU is phasing out coal and investing in renewable energy and energy efficiency.
* India: India, the world's third-largest emitter of greenhouse gases, has pledged to reduce its carbon emissions by 33-35% by 2030. India is also investing in renewable energy and energy efficiency.
* Small Island Developing States (SIDS): SIDS are particularly vulnerable to the impacts of climate change, such as sea level rise and extreme weather events. SIDS are calling for urgent action to reduce greenhouse gas emissions and provide financial assistance to help them adapt to the impacts of climate change.
