Why does one start sweating at 25 degrees (Celsius)/77(F) even though the body temperature is much higher?

Question

Why does one start sweating at 25 degrees (Celsius)/77(F) even though the body temperature is much higher?

In:

Answer 1

the body produces heat and it needs the environment cooler than itself to prevent it from making too much heat.

if the environment is 95 degrees, you’re still making a lot of heat, so your body will go above the temperature of the air because there’s nothing to cool it down.