Spencer trusted that exclusive the fittest society would get by after some time, prompting general up reviewing of the world overall. Herbert Spencer was a noteworthy figure in the scholarly existence of the Victorian time. He was one of the vital advocates of developmental hypothesis in the mid nineteenth century, and his notoriety at the time matched that of Charles Darwin.
Ecologycal type thinking will increase people tendency in consuming organic based diet and reduced their consumption of man-made chemicals.
This will lead to the reduction in overall consumption of sugar (which is the mainn cause of diabetes) and will also lower Average body mass index in our society.
The answer is: most personality traits are inherited or formed at an early age
The traits are formed due to the combination of genetic factors and the environment where people grow up.
We can say that we 'inherit' the traits because genetic can cause the hormone level in our body. This can influence various type of emotion such as the tendency for us to be angry, how easy for us to be depressed , etc.
Environment play a factor through observation and learning. If a kid grow up in an environment where people are constantly do good deeds, that kid has a high likelihood to grow up exhibiting the same behavior.