Temperatures smash records 12 months in a row
Every month over the past year has seen temperatures break previous records, in what the director of the European Union's Copernicus Climate Change Service (C3S) calls a "shocking" 12-month streak. Temperatures in May broke records for the 12th month in a row, reaching 1.52 degrees Celsius (2.74 F) above preindustrial levels, according to C3S data released on Wednesday. that marks the 11th month that temperatures have climbed beyond 1.5 degrees above preindustrial levels. "While this sequence of record-breaking months will eventually be interrupted, the overall signature of climate change remains and there is no sign in sight of a change in such a trend," C3S director Carlo Buontempo said in the report. In 2015, governments agreed to limit global warming to well below 2 degrees Celsius above preindustrial levels, while pursuing efforts to limit the temperature increase to 1.5 degrees as part of the Paris Climate Agreement. Average global temperatures over the past 12 months reached 1.63 degrees above levels measured from 1850 to 1900, before industrialization. However, it does not mean the 1.5 limit is broken – average temperatures are measured over decades rather than individual years. So far, the global average temperatures rise is estimated to be 1.2 - 1.3 degrees. Human-driven warming The year 2023 was the hottest on record, with temperatures fueled by climate change, which is driven by the burning of fossil fuels such as coal, oil and gas, but also influenced by the naturally occurring El Nino phenomenon, which typically increases temperatures. Still, the UN's World Meteorological Organization said in a report, also released on Wednesday, that at least one year would likely exceed 1.5 degrees above preindustrial levels by 2028. "For the past year, every turn of the calendar has turned up the heat. Our planet is trying to tell us something, but we don't seem to be listening," UN Secretary-General Antonio Guterres said. "In the case of climate, we are not the dinosaurs, we are the meteor. We are not only in danger, we are the danger. But we are also the solution." Global warming is leading to more extreme weather patterns, with climate change linked to longer and hotter heat waves, heavier rainfall in some places, and the conditions driving droughts and wildfires in others. In India, recent weeks have seen unrelenting heat waves, with temperatures soaring to about 50 degrees Celsius in some parts, killing at least 50 people, causing a spike in heat strokes, and forcing several schools to close across the country. That has particularly had an impact on the informal labor sector, which constitutes about 90% of the workforce in India. Front-line workers, laborers and farmers often have no access to cooling systems such as air conditioning, and are unable to avoid the extreme heat, Avantika Goswami, the program manager on climate change at India's Centre for Science and Environment, told DW. "They are absolutely exposed to the elements," she said. "Heat stress is not just a huge productivity challenge in terms of workforce and the consequent economic impacts, but also a huge public health crisis." Most-vulnerable populations affected In Rio Grande do Sul, Brazil, rainfall was estimated to be twice as likely and up to 6% heavier as a result of global warming, according to climate attribution scientists, who study the links between extreme weather and climate change. The rainfall led to severe flooding, which affected an area the size of the United Kingdom, and displaced about 600,000 people.