Big Question

Why do we always push each other away? We all live on this world together, but we always seem to judge based on race, gender, religion, or sexual orientation. But what does it all matter anyways? What if one day a world wide disaster hits out of nowhere and we decide it's every man for himself. What good would that do? The wedges we create would be shoved down deeper. But if everyone on this planet worked together, maybe that disaster could be overcome. Now think of the looming threat of pollution and all the damage it has caused and will continue to cause. If the whole world worked together to decrease emissions maybe we could stop its destruction.