What stage of development is our humanity at?

Humanity is in progress. The first argument is biological evolution. Evolution has not stopped, we have rudiments that will soon disappear. It is unlikely that humans will get new beneficial mutations due to the sheer size of the population. The second argument is that we have become smarter. Over the past 50 years, people have learned a thousand times more than in our entire history. Moreover, we use knowledge for useful purposes. And finally the third argument is that we have become healthier. The number of people, the average life expectancy has increased, and the death rate is decreasing.