Reacción a "Trump signs the US back out of the Paris Agreement"
Julio Díaz
Research professor and co-director of the Reference Unit on Climate Change, Health and the Urban Environment at the Carlos III Health Institute
Cristina Linares
Senior scientist at the Carlos III Health Institute
The United States is currently the second largest emitter of greenhouse gases (11%), after China (30%), but has contributed the most to global warming. Its exit from the Paris Agreement will have an impact on the US's emissions reduction targets, but the advance of renewable energies is unstoppable, although this will be a major setback. It may also serve as a negative example for other countries (China) to be more lax in limiting their emissions.
On the other hand, the Paris Agreement also talks about financing for the countries most affected by the climate crisis, so the exit may also affect the agreements reached at COP29.
In addition, Trump has also signed the withdrawal from the WHO, so it is assumed that the impact of climate change on health is something that does not interest this new administration in the slightest. A decision that comes in the wake of 2024 being the warmest year globally, the recent fires in California, the floods in Valencia and a particularly harsh winter in the USA. All of this with clear implications for morbidity and mortality in both the short and long term, with a significant impact on less analysed factors such as mental health.
A decision that is incomprehensible from a scientific point of view and discouraging for all of us who work in this field.