𝐌𝐚𝐩𝐩𝐢𝐧𝐠 𝐨𝐮𝐭 𝐤𝐞𝐲 𝐬𝐨𝐮𝐫𝐜𝐞𝐬 𝐨𝐟 𝐞𝐦𝐢𝐬𝐬𝐢𝐨𝐧𝐬 𝐟𝐨𝐫 𝐜𝐥𝐢𝐦𝐚𝐭𝐞 𝐜𝐡𝐚𝐧𝐠𝐞 𝐦𝐢𝐭𝐢𝐠𝐚𝐭𝐢𝐨𝐧 Different regions of the world and different sectors of activity emit various amounts of greenhouse gases and other air pollutants affecting climate change. Knowing the details of these contributions can help policymakers decide where to focus their efforts to meet their targets regarding the Paris Agreement. This treaty, signed in 2015, set goals to limit global warming well below 2°C and pursue efforts to limit the increase to 1.5°C above preindustrial levels, to avoid dangerous impacts of climate change. Different regions and sectors (i.e., energy, transportation, agriculture) emit different amounts of greenhouse gases and other air pollutants to the atmosphere. Each of these gases interacts with incoming and outgoing heat (or radiation) in different ways, and together they determine the amount of warming (or cooling) and climate change we experience. It is therefore important to understand how these interactions with heat or "radiative forcings" might change between regions and sectors over time, so we can mitigate climate change effectively. https://phys.org/news/2023-01-key-sources-emissions-climate-mitigation.html