In the last couple of years my perception is is that climate change community is translating more and more the sense of urgency. Something has to be done but not tomorrow. This sense is applied to sea level rise, to the reasonable temperature limit, to extreme weather events, … In fact, changing the “acceptable” temperature increase limit from 2ºC to 1.5ºC is in itself quite stressing and makes climate change objective quite hard to achieve without immediate and strong international action. This urgent action need is becoming more and more general.
My felling about this urgency is a bit contradictory:
- I completely agree that we are not doing enough. Emissions have not start to decrease consistently, and there are more that 20 years now that climate change was widely recognized as one of the worlds leading challenges. Even worse, the required changes are societal and economic challenges that need strong commitment for a long time. The solution will not be fast.
- However, the urgency has a risk, some risks in fact. It can disturb the main long-term objective; it can distort the climate change history; and it can be very disappointing if no short-term success is achieved.
Maybe my felling is very related to the conflict between long-term and short-term in society, in my life and in climate change. Anyway, urgent action is needed, at least to start a long, difficult but necessary journey to reduce our greenhouse gas emissions and avoid too much climate change.