we know that 3Rs helps us to achieve the SGD- 13 Climate Action . Can you think of something different?
Answers
There is no country that is not experiencing the drastic effects of climate change. Greenhouse gas emissions are more than 50 percent higher than in 1990. Global warming is causing long-lasting changes to our climate system, which threatens irreversible consequences if we do not act.
The annual average economic losses from climate-related disasters are in the hundreds of billions of dollars. This is not to mention the human impact of geo-physical disasters, which are 91 percent climate-related, and which between 1998 and 2017 killed 1.3 million people, and left 4.4 billion injured. The goal aims to mobilize US$100 billion annually by 2020 to address the needs of developing countries to both adapt to climate change and invest in low-carbon development.
Supporting vulnerable regions will directly contribute not only to Goal 13 but also to the other SDGs. These actions must also go hand in hand with efforts to integrate disaster risk measures, sustainable natural resource management, and human security into national development strategies. It is still possible, with strong political will, increased investment, and using existing technology, to limit the increase in global mean temperature to two degrees Celsius above pre-industrial levels, aiming at 1.5°C, but this requires urgent and ambitious collective action.
Explanation:
The Earth’s climate is changing, with severe consequences for our daily lives and the resilience of our countries. Climate change is disrupting national economies, People are experiencing changing weather patterns, rising sea levels, and extreme weather events. Greenhouse gas emissions from human activities driving this change continue to rise. They are now at their highest levels in history. Globally averaged temperatures in 2017 were 0.90 degrees Celsius warmer than the 1951 to 1980 mean, according to NASA. 2016 was the third consecutive year in which temperatures were more than 1 degree Celsius above late nineteenth-century levels. To put this into perspective, each one degree Celsius of temperature increase in global mean temperature is estimated to reduce average global yields of wheat by 6%, rice yields by 3.2%, and maize yields by 7.4%. When averaged over all of the world’s oceans, absolute sea level has risen at an average rate of 0.06 inches per year from 1880 to 2013. Since 1993, however, average sea level has risen at a rate of 0.11 to 0.14 inches per year—roughly twice as fast as the long-term trend. Global emissions of carbon dioxide (CO2) have increased by almost 50% since 1990 with emissions increasing more quickly between 2000 and 2010 than in each of the three previous decades.
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