Has the Kyoto Protocol been effective in fighting climate change?
SAO PAULO, BRAZIL
It has been effective in the sense that it has helped raise awareness. Obviously, we cannot pretend that we have achieved everything the Kyoto agreement had in mind, but the awareness is there. People realize that unless we take steps to arrest climate change, we are heading toward catastrophic consequences that will be irreversible.
Do you think world leaders are putting enough effort into combatting global warming?
I don't think so. This is why we need the energy and involvement of everyone. This...