(FILES) Picture shows the cracked riverbed due to drought in the Guadalteba reservoir, in Los Campillos, on August 9, 2017. Scientists warn of record heat, threats to climate monitoring. Planetary heating is intensifying and key climate indicators are deteriorating, top scientists said on June 11, 2026, warning that funding decisions affecting Earth observation systems in the United States and other countries threaten efforts to track global warming. (Photo by JORGE GUERRERO / AFP via Getty Images)

(FILES) Pakistani workers of a brickworks rest under a piece of fabric during the heatwave, in the outskirt of Islamabad on July 4, 2012. Pakistan Meteorological Department (PMD) said the currently prevailing heat wave is likely to prevail across the country and weather will remain hot and dry. AFP PHOTO / FAROOQ NAEEM. Scientists warn of record heat, threats to climate monitoring. Planetary heating is intensifying and key climate indicators are deteriorating, top scientists said on June 11, 2026, warning that funding decisions affecting Earth observation systems in the United States and other countries threaten efforts to track global warming. (Photo by Farooq NAEEM / AFP via Getty Images)

(FILES) Picture shows the cracked riverbed due to drought in the Guadalteba reservoir, in Los Campillos, on August 9, 2017. Scientists warn of record heat, threats to climate monitoring. Planetary heating is intensifying and key climate indicators are deteriorating, top scientists said on June 11, 2026, warning that funding decisions affecting Earth observation systems in the United States and other countries threaten efforts to track global warming. (Photo by Loic VENANCE / AFP via Getty Images)

(FILES) Barren fields once sown with row crops are seen, July 23, 2021 on a farm in the town of Huron, California in the drought-stricken Central Valley. Scientists warn of record heat, threats to climate monitoring. Planetary heating is intensifying and key climate indicators are deteriorating, top scientists said on June 11, 2026, warning that funding decisions affecting Earth observation systems in the United States and other countries threaten efforts to track global warming. (Photo by Robyn Beck / AFP via Getty Images)

(FILES) Picture shows the cracked riverbed due to drought in the Guadalteba reservoir, in Los Campillos, on August 9, 2017. Scientists warn of record heat, threats to climate monitoring. Planetary heating is intensifying and key climate indicators are deteriorating, top scientists said on June 11, 2026, warning that funding decisions affecting Earth observation systems in the United States and other countries threaten efforts to track global warming. (Photo by PATRICIA DE MELO MOREIRA / AFP via Getty Images)

(FILES) This photo taken on June 14, 2019 shows an Indian man searching for fish in a last bit of water in the dried out Puzhal reservoir on the outskirts of Chennai. Scientists warn of record heat, threats to climate monitoring. Planetary heating is intensifying and key climate indicators are deteriorating, top scientists said on June 11, 2026, warning that funding decisions affecting Earth observation systems in the United States and other countries threaten efforts to track global warming. (Photo by ARUN SANKAR / AFP via Getty Images)

(FILES) A boat lies on the dried-up bed of a section of Iraq's receding southern marshes of Chibayish in Dhi Qar province, on June 28, 2022. Scientists warn of record heat, threats to climate monitoring. Planetary heating is intensifying and key climate indicators are deteriorating, top scientists said on June 11, 2026, warning that funding decisions affecting Earth observation systems in the United States and other countries threaten efforts to track global warming. (Photo by Asaad NIAZI / AFP via Getty Images)

(FILES) Two women use fans to fight the scorching heat during a heatwave in Seville on June 13, 2022. Scientists warn of record heat, threats to climate monitoring. Planetary heating is intensifying and key climate indicators are deteriorating, top scientists said on June 11, 2026, warning that funding decisions affecting Earth observation systems in the United States and other countries threaten efforts to track global warming. (Photo by CRISTINA QUICLER / AFP via Getty Images)