Paragraph 2
Meteorologists say the
of AMOC would have "
and irreversible impacts, which will affect the
world for
". It would
disrupt weather and the
of hundreds of millions of people. Temperatures in the U.K. could become 15°C lower. Colder weather could "potentially threaten the
of agriculture" in Europe. Tropical
could shift south, causing
, famine, climate refugees and
tensions.