US President Joe Biden speaks during climate change virtual summit from the East Room of the White House campus April 22, 2021, in Washington, DC. - President Joe Biden on Thursday sharply ramped up US ambitions on slashing greenhouse gas emissions, leading new pledges by allies at a summit he hopes brings the world closer to limiting climate change. Putting the United States back at the forefront on climate, Biden told a virtual Earth Day summit that the world's largest economy will cut emissions blamed for climate change by 50 to 52 percent by 2030 compared with 2005 levels. (Photo by Brendan Smialowski / AFP) (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
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US President Joe Biden speaks during climate change virtual summit from the East Room of the White House campus April 22, 2021, in Washington, DC. - President Joe Biden on Thursday sharply ramped up US ambitions on slashing greenhouse gas emissions, leading new pledges by allies at a summit he hopes brings the world closer to limiting climate change. Putting the United States back at the forefront on climate, Biden told a virtual Earth Day summit that the world's largest economy will cut emissions blamed for climate change by 50 to 52 percent by 2030 compared with 2005 levels. (Photo by Brendan Smialowski / AFP) (Photo by BRENDAN SMIALOWSKI/AFP via Getty Images)
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BARTLETT, ILLINOIS - MAY 01: Seven-year-old Hamza Haqqani, a 2nd grade student at Al-Huda Academy, uses a computer to participate in an E-learning class with his teacher and classmates while at his home on May 01, 2020 in Bartlett, Illinois. Al-Huda Academy, an Islam based private school that teaches pre-school through the 6th grade students, has had to adopt an E-learning program to finish the school year after all schools in the state were forced to cancel classes in an attempt to curtail the spread of the COVID-19 pandemic. (Photo by Scott Olson/Getty Images)
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