Climate change mitigation refers to efforts taken by humans to lower emissions of greenhouse gases while improving natural sinks, in order to keep global warming below 2 degrees Celsius (ideally 1.5 degrees), leading to less extreme weather events as well as less stress on resources like water resources, food production, biodiversity and ecosystems.
Climate change mitigation efforts may include physical solutions such as flood defenses and restoration of wetlands, behavioral changes and improved air quality as well as supporting healthy diets. It can provide co-benefits like improved air quality and supporting healthy diets.
Adaptation
Climate change mitigation refers to efforts undertaken to limit future warming through reduced emissions or by strengthening carbon sinks that absorb greenhouse gasses from the atmosphere, such as those seen with Montreal Protocol on ODSs or Paris Agreement, two examples of effective initiatives undertaken for mitigating future warming.
Adaptation is the process by which organisms adapt more closely to their environments through natural selection acting upon heritable variation over many generations. A prime example of adaptation would be long necked giraffes for feeding in treetops or light bones in flying birds and mammals that enable flight.
Adaptation is an integral component of climate change mitigation, and governments at all levels are becoming adept at it. They are incorporating climate change into development plans, building flood defenses, planning for more extreme weather events such as heat waves and planting drought- and heatwave-tolerant crops varieties that offer co-benefits such as improved air quality and biodiversity conservation.
Mitigation
Global average temperatures have increased, sea levels are rising and extreme weather events such as heat waves, floods and droughts have increased as human activities contribute to increasing greenhouse gas levels in the atmosphere – all indicators of global warming. Scientists believe these changes are linked with the emission of heat-trapping greenhouse gases into our atmosphere that trap heat within its greenhouse effect.
Mitigation involves taking preventative steps to minimize or avoid climate risks before they materialize, such as building flood defenses, implementing more stringent building codes in storm-prone areas, restoring wetlands that buffer storm surges or installing early warning systems that save lives.
Mitigation strategies often focus on energy systems, including switching from fossil fuels to renewables or increasing efficiency, in order to cut carbon emissions that cause climate change. Other mitigation measures may involve protecting ecosystems, reducing land-use impacts, or supporting climate-conscious businesses and policies; different pathways toward lower emissions may have various consequences on society; therefore it’s vital that countries take immediate steps.
Sustainable development
Sustainable development, or the effort to reduce poverty and increase human wellbeing while simultaneously mitigating climate change impacts, is an integral component of climate change mitigation. Sustainable development encourages developing countries to decrease their reliance on fossil fuels as one step toward decreasing global greenhouse gas emissions.
Switching to green technologies and energy efficiency are great ways to promote sustainable development. Furthermore, purchasing local food and materials can reduce energy usage; supporting businesses that incorporate sustainability policies can also contribute.
Awareness of the interconnections between climate change and sustainable development is of great significance. A growing appreciation of co-benefits provides a prime example: reduced GHG emissions can have positive ancillary benefits that extend well beyond human health and welfare. For this reason, holistic research frameworks and practices are vitally necessary in order to assess interactions in an efficient manner in light of limited time frames for action.
UNDP
UNDP operates several programs to mitigate climate change through mitigation. Initiatives undertaken include creating sustainable cities, installing green infrastructure and increasing energy efficiency. Furthermore, training opportunities are offered for general populations as well as labeling standards being promoted for products.
UNDP has developed a portfolio of 94 climate change mitigation projects in 69 countries to assist nations in creating their own solutions to climate change. Many of these projects are funded by the Global Environment Facility or Green Climate Fund; additionally UNDP assists nations in formulating long-term low emission development strategies that give coherence and direction to national climate targets.
Many projects now incorporate “mainstreaming”, meaning issues like gender equality, human rights and ICT are integrated into them. Mainstreaming has long been criticized as it often dilutes development concerns in favor of pleasing donors or headquarters and can make tracking their efforts difficult.