But, suppose that it had been the case that with the amount of greenhouse gases we emitted, instead of the temperature rising by, say, between three and 4.5 degrees by 2100, suppose it had been 15 degrees or 20 degrees.
Mas, suponha que fosse o caso de que com o volume de gases de efeito estufa que emitimos, em vez da temperatura subir, digamos, entre 3 °C e 4,5 °C até 2100, ela subisse 15 °C ou 20 °C.