隔阂

Barriers between nations are reared by slow and infrequent communication.

国与国之间隔是由沟通缓慢而又太少形成。

A frank discussion can help to clear the air.

坦率谈论有助于消除隔。

As we traveled together, we started to grow apart.

在一起旅行时候产生了隔。

That said, I think we should first lay down a solid foundation -- a base line -- of extreme homophobia, jingoism, fear of the Other, and a psychotic rapaciousness toward the natural world.

首先要放成见（那是所谓底线），放那些对同性恋厌恶，摒弃沙文主义，摒弃与他人之间隔，摒弃对大自然疯狂掠夺。