So, having seen all of this in the course of a 30-year career, I was still a skeptic about climate change until about 10 years ago, because I thought the story of climate change was based on computer models.
Então, tendo visto tudo isto em 30 anos de carreira, eu ainda era cético sobre a mudança climática até 10 anos atrás, porque eu pensava que esta história de mudança era baseada em modelos computacionais.