MEGAN ROWLING MORE than three-quarters of countries have indicated they will make stronger commitments under the Paris Agreement on climate change by the end of 2020, despite the economic strain of the coronavirus pandemic, a new tracker has shown. According to the tool, launched by the Climate Vulnerable Forum (CVF) of developing countries, 151 governments have confirmed their intention to meet a U.N. deadline to raise their targets to cut planet-warming emissions over the next decade. Of those, 120 nations affirmed they would submit updated climate action plans since the start of the COVID-19 crisis, suggesting they are aiming for…