Prevention of global warming in points

Tackling Climate Change Goal 13 calls for urgent action to combat climate change and its impacts. It is intrinsically linked to all 16 of the other Goals of the 2030 Agenda for Sustainable Development. To address climate change, countries adopted the Paris Agreement to limit global temperature rise to well below 2 degrees Celsius. Learn more about Why we need action Climate change is now affecting every country on every continent. It is disrupting national economies and affecting lives, costing people, communities and countries dearly today and even more tomorrow. People are experiencing the significant impacts of climate change, which include changing weather patterns, rising sea level, and more extreme weather events. The greenhouse gas emissions from human activities are driving climate change and continue to rise. They are now at their highest levels in history. Without action, the world’s average surface temperature is projected to rise over the 21st century and is likely to surpass 3 degrees Celsius this century—with some areas of the world expected to warm even more. The poorest and most vulnerable people are being affected the most. A race we can win Affordable, scalable solutions are now available to enable countries to leapfrog to cleaner, more resilient economies. The pace of change is quickening as more people are turning to renewable energy and a range of other measures that will reduce emissions and increase adaptation efforts. But climate change is a global ...

Act for Our Common Future Embrace the possible. That’s the call of the 17 Sustainable Development Goals, a blueprint for a better world. We don’t have to wait for the future we want—we can create it right now. Everyone can join the global movement for change. ActNow is the United Nations campaign to inspire people to act for the Sustainable Development Goals The Goals can improve life for all of us. Cleaner air. Safer cities. Equality. Better jobs. These issues matter to everyone. But progress is too slow. We have to act, urgently, to accelerate changes that add up to better lives on a healthier planet. What happens when millions of people act together for our common future? A lot. Join the campaign to learn more—and do more. A mobile app by AWorld – because there is no planet B – allows you to choose and track actions for the Sustainable Development Goals. You can see the impacts you are making in terms of the number of actions taken as well as environmental metrics such as CO2, water and electricity saved. You can also take educational journeys, engage in group challenges, get tips and take quizzes, all geared towards acting for our common future.

The heat-trapping greenhouse gases are increasing, global temperature is rising, planet is warming, the glaciers are melting and the sea level is rising. This weather change is drastically affecting wildlife and forests. Yes, global warming is happening due to the greenhouse effect. Some of the contributing factors are burning of fossil fuels, deforestation, livestock production and industrialisation. Consequently, it leads to drought, incessant rainfall, hurricanes, extreme heatwaves and other extreme weather conditions. With these adverse effects of global warming happening across the planet, we need to implement ways to stop global warming and protect the planet. Recycle more The aim is to cut down the amount of carbon dioxide released in the environment. If you even recycle half of the waste produced at home, you can save up to 2000 pounds of CO 2 every year. Drive less Air pollution is one of the major factors that lead to an increase in greenhouse gases. Minimise the use of cars and make use of public transportation. Try walking, biking or carpooling whenever possible. If you reduce the driving hours, you will end up saving one pound of CO 2 for every mile. Plant trees Deforestation plays an important role in global warming and climatic changes. Planting trees is helpful as they absorb carbon dioxide from the atmosphere and regulate the climate. Hence, there is a dire need to plant more trees because a single tree can absorb one ton of CO 2 in its lifetime. Switch to...

Key facts • Climate change affects the social and environmental determinants of health – clean air, safe drinking water, sufficient food and secure shelter. • Between 2030 and 2050, climate change is expected to cause approximately 250 000 additional deaths per year, from malnutrition, malaria, diarrhoea and heat stress. • The direct damage costs to health (i.e. excluding costs in health-determining sectors such as agriculture and water and sanitation), is estimated to be between USD 2-4 billion/year by 2030. • Areas with weak health infrastructure – mostly in developing countries – will be the least able to cope without assistance to prepare and respond. • Reducing emissions of greenhouse gases through better transport, food and energy-use choices can result in improved health, particularly through reduced air pollution. Climate change - the biggest health threat facing humanity Climate change is the single biggest health threat facing humanity, and health professionals worldwide are already responding to the health harms caused by this unfolding crisis. The Intergovernmental Panel on Climate Change (IPCC) has concluded that to avert catastrophic health impacts and prevent millions of climate change-related deaths, the world must limit temperature rise to 1.5°C. Past emissions have already made a certain level of global temperature rise and other changes to the climate inevitable. Global heating of even 1.5°C is not considered safe, however; every additional tenth of a de...

• Countries have debated how to combat climate change since the early 1990s. These negotiations have produced several important accords, including the Kyoto Protocol and the Paris Agreement. • Governments generally agree on the science behind climate change but have diverged on who is most responsible, how to track emissions-reduction goals , and whether to compensate harder-hit countries. • Experts say the Paris Agreement is not enough to prevent the global average temperature from rising 1.5°C. When that happens, the world will suffer devastating consequences, such as heat waves and floods. Through the Kyoto Protocol and the Paris Agreement, countries agreed to reduce greenhouse gas emissions, but the amount of carbon dioxide in the atmosphere keeps rising, heating the Earth at an alarming rate. Scientists warn that if this warming continues unabated, it could bring environmental catastrophe to much of the world, including staggering sea-level rise, record-breaking droughts and floods, and widespread species loss. More on: Since the Paris accord was signed in 2015, many countries have strengthened their climate commitments during the annual UN climate conferences known as COPs. At the end of the 2021 gathering, countries said they would come to the next year’s conference, What are the most important international agreements on climate change? Every five years, countries are supposed to assess their progress toward implementing the agreement through a process known as the...