Answer: Average temperatures would increase.
Step-by-step explanation:
Radiative forcing refers to the change in the net flow of radiative energy towards the surface of the Earth. This is due to internal changes in the composition of the atmosphere, or changes in the external contribution of the energy that comes from the Sun.
To determine this, measurements are taken at the upper edge of the troposphere, in order to obtain the difference between the radiation absorbed by the Earth and the energy radiated back into space.
It should be noted that a positive value of radiative forcing contributes to heating the Earth's surface, while a negative value contributes to its cooling.
Therefore, if the radiative forcing increases the average temperature will increase as well.