Believe as you wish.

And yes, when we are one of the largest producers of CO2, and when people lives are taken because of our consumption, yes we are responsible for their lives.

Taking responsibility for our actions is what allow us to eventually change.

I know the United States have a long way to go to change. This country may not make it to change.

I mean, is a country so racially segregated even after what 150 years of the abolition of slavery?

I bet folks have excellent reasons to foster segregation up to this day. So entrenched are your customs and your ways.