If global warming were to raise temperatures 1.5°C to 4.5°C, what would most-likely happen? We’d get a better tan.

If global warming were to raise temperatures 1.5°C to 4.5°C, what would most-likely happen?
We’d get a better tan.
Polar ice caps would melt, increasing sea levels.
Wildlife would have to migrate or die.
The ozone layer would be depleted.
Hurricanes and typhoons could increase in intensity.
Glaciation would occur.