Different people have different concerns. Some people see the environment as a beautiful thing that we need to protect and conserve. Some people do not care about the environment at all or they do not see the problems as problems.
They stressed the direction of all human activity toward the goal of increasing the power of the ruler and the state.
X+3/100 is the answer
Here are the “solving” steps required to finish this equation of yours, I hope this helps you
World human population reached one billion