Devastating climate impacts await coastal Bangladesh
The World Bank recently published a thorough analysis of various adverse impacts of human-induced climate change that will hit the coastal districts of Bangladesh over the coming decades, increasing the frequency and severity of coastal flood events. The estimated losses amount to USD 570 million every year going forward if measures are not taken to minimise those impacts. Let me unpack what is involved in this dire scenario, and what can be done to minimise the adverse impacts being predicted if no action is taken. The first physical impact is due to sea-level rise, causing enhanced salinisation of the surface water in low-lying coastal districts. This is already happening, and millions of people have already adapted to this situation, capturing rainwater on their rooftops to have fresh drinking water during the lean period. At the same time, farmers are growing saline-tolerant varieties of rice that have been developed by our scientists. This slow-onset emergency is going to cause significant losses and damages in the years to come, even with successful adaptation technologies and measures. Hence, while we need to develop adaptation technologies to help people minimise the adverse impacts of climate change, we also need to think of ways to help them plan for a time when adaptation will not be available anymore, and people will have to move away as a second-order adaptation measure.
India targets net-zero carbon emissions by 2070, says Modi
India’s economy will become carbon neutral by the year 2070, the country’s prime minster has announced at the COP26 climate crisis summit in Glasgow. The target date is two decades beyond what scientists say is needed to avert catastrophic climate impacts. India is the last of the world’s major carbon polluters to announce a net-zero target, with China saying it would reach that goal in 2060, and the United States and the European Union aiming for 2050.
COP26: What climate summit means for one woman in Bangladesh
China's carbon emissions are vast and growing, dwarfing those of other countries. Experts agree that without big reductions in China's emissions, the world cannot win the fight against climate change. In 2020, China's President Xi Jinping said his country would aim for its emissions to reach their highest point before 2030 and for carbon neutrality before 2060. His statement has now been confirmed as China's official position ahead of the COP26 global climate summit in Glasgow. But China has not said exactly how these goals will be achieved.
Why China's climate policy matters to us all
China's carbon emissions are vast and growing, dwarfing those of other countries. Experts agree that without big reductions in China's emissions, the world cannot win the fight against climate change. In 2020, China's President Xi Jinping said his country would aim for its emissions to reach their highest point before 2030 and for carbon neutrality before 2060. His statement has now been confirmed as China's official position ahead of the COP26 global climate summit in Glasgow. But China has not said exactly how these goals will be achieved.
Deliver on promises, developing world tells rich at climate talks
A crucial U.N. conference heard calls on its first day for the world's major economies to keep their promises of financial help to address the climate crisis, while big polluters India and Brazil made new commitments to cut emissions. World leaders, environmental experts and activists all pleaded for decisive action to halt the global warming which threatens the future of the planet at the start of the two-week COP26 summit in the Scottish city of Glasgow on Monday. The task facing negotiators was made even more daunting by the failure of the Group of 20 major industrial nations to agree ambitious new commitments at the weekend.