Brazilian climatologist Carlos Nobre (2nd L), co-chair of the Scientific Panel for the Amazon, and Brazil's Indigenous leader and federal deputy Sonia Guajajara (R) attend the last day of the Web Summit Rio at the Riocentro Expo Center in Rio de Janeiro, Brazil, on June 11, 2026. The Web Summit Rio brings together key figures from the technology and innovation sectors, along with industry executives. (Photo by Nelson ALMEIDA / AFP via Getty Images)

Brazilian climatologist Carlos Nobre (2nd L), co-chair of the Scientific Panel for the Amazon, and Brazil's Indigenous leader and federal deputy Sonia Guajajara (R) attend the last day of the Web Summit Rio at the Riocentro Expo Center in Rio de Janeiro, Brazil, on June 11, 2026. The Web Summit Rio brings together key figures from the technology and innovation sectors, along with industry executives. (Photo by Nelson ALMEIDA / AFP via Getty Images)

Brazilian climatologist Carlos Nobre (2nd L), co-chair of the Scientific Panel for the Amazon, and Brazil's Indigenous leader and federal deputy Sonia Guajajara (R) attend the last day of the Web Summit Rio at the Riocentro Expo Center in Rio de Janeiro, Brazil, on June 11, 2026. The Web Summit Rio brings together key figures from the technology and innovation sectors, along with industry executives. (Photo by Nelson ALMEIDA / AFP via Getty Images)

Brazilian climatologist Carlos Nobre, co-chair of the Scientific Panel for the Amazon, attends the last day of the Web Summit Rio at the Riocentro Expo Center in Rio de Janeiro, Brazil, on June 11, 2026. The Web Summit Rio brings together key figures from the technology and innovation sectors, along with industry executives. (Photo by Nelson ALMEIDA / AFP via Getty Images)

Brazilian climatologist Carlos Nobre, co-chair of the Scientific Panel for the Amazon, speaks on the last day of the Web Summit Rio at the Riocentro Expo Center in Rio de Janeiro, Brazil, on June 11, 2026. The Web Summit Rio brings together key figures from the technology and innovation sectors, along with industry executives. (Photo by Nelson ALMEIDA / AFP via Getty Images)

Brazilian climatologist Carlos Nobre, co-chair of the Scientific Panel for the Amazon, speaks on the last day of the Web Summit Rio at the Riocentro Expo Center in Rio de Janeiro, Brazil, on June 11, 2026. The Web Summit Rio brings together key figures from the technology and innovation sectors, along with industry executives. (Photo by Nelson ALMEIDA / AFP via Getty Images)

Brazilian climatologist Carlos Nobre, co-chair of the Scientific Panel for the Amazon, speaks on the last day of the Web Summit Rio at the Riocentro Expo Center in Rio de Janeiro, Brazil, on June 11, 2026. The Web Summit Rio brings together key figures from the technology and innovation sectors, along with industry executives. (Photo by Nelson ALMEIDA / AFP via Getty Images)

Brazil's Indigenous leader and federal deputy Sonia Guajajara speaks on the last day of the Web Summit Rio at the Riocentro Expo Center in Rio de Janeiro, Brazil, on June 11, 2026. The Web Summit Rio brings together key figures from the technology and innovation sectors, along with industry executives. (Photo by Nelson ALMEIDA / AFP via Getty Images)