This was Charles Darwin's Golden Rule that he lived by. And in this story we will tell the history of it!
Pay special attention to verifiable evidence that contradicts one of your beliefs.
He intended to perfect his global rule that he believed would lead to success in life.
In 1828, I decided to by a creationist vicar, which was very uncommon. Before I was a vicar I went around the globe at the young age of 22.
At the time, many thought that God made all plants and animals as they were and they could never change.
I arrived at the South American rainforest and found that their beliefs were wrong because God had created vicious creatures here!
In the Galapagos, I found tortoises were different on each island. This entirely contradicted that all creatures would always be the same.
In Australia, I found that the nature conditions were not very well and that there would be extinction. It later was revealed that I was correct, there is a high extinction rate here.
We can thank Charles for his contributions to science using the discovery of his Golden Rule. Using Charles' finding, we found that many species are going extinct. To prevent this, the best option is for us humans to consume less meat.