HOT

 Too hot for humans and many animals.  Our bodies can't tolerate continued heat and can develop heat stroke.  We rely on air conditioning to survive.  

Our planet is changing and we are at fault.  Extreme heat causes the soil and vegetation to dry out which creates the condition for fires to spread rapidly.  This further reduces the number of trees which help keep the atmosphere healthy.  

Many workers must perform their jobs outside; they aren't in air conditioned buildings.  Their work may involve creating and maintaining infrastructure or working on farms.  This allows us to travel and eat.  Many of us are crowded into urban areas and depend on others to bring our food to grocery stores.  

Become aware of what we humans are doing to our planet.