The United Nations Environment Programme (UNEP) is urging countries around the world to shift their approach to environmental and climate issues. Executing this change is crucial for our future, according to UNEP Executive Director Inger Andersen.
Andersen presented findings from the Seventh Global Environment Outlook in Nairobi, stressing a clear choice: we can either continue down a path leading to severe climate change, loss of nature, and health problems, or we can change course for a healthier planet and robust economies.
This report brings together insights from 287 scientists across 82 countries, making it the most extensive look at global environmental issues to date. To reach climate neutrality by 2050, experts say we need to invest about $8 trillion each year. This might seem costly, but the price of inaction is even greater.
For instance, extreme weather caused by climate change has already cost about $143 billion each year over the past 20 years. Air pollution alone led to health-related economic damages of around $8.1 trillion in 2019, which is about 6.1% of the world’s total economic output.
If we don’t take action, global temperatures are likely to rise more than two degrees Celsius. This could shrink global GDP by 4% by 2050 and even more—up to 20%—by the end of the century. In contrast, if economies move towards sustainable agriculture and reduce carbon emissions, they could see economic benefits begin by 2050, potentially reaching $20 trillion annually by 2070.
People are noticing these trends. Social media is buzzing with discussions on climate responsibility and sustainable practices. Many urge businesses and governments to act swiftly to avert disaster. School students are rallying worldwide, pushing for immediate action on climate change.
In short, the choice we face is clear. Shift toward sustainability now for the sake of our planet, our health, and our economies—or face serious consequences later.
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climate change, Inger Andersen, Environment, Global Environment
