Concerned in example sentence

So, a gene that makes an animal altruistically sacrifice itself to help the survival and future reproduction of its siblings or cousins, can become more widespread than one that is solely concerned with self-preservation.

More example sentences with word concerned

And I think the reality is that love is a process, and I think the problem with thinking of love as something that's binary is that it causes us to be unduly concerned that love is fraudulent, or inadequate, or what have you.

Bill Gates has made the point, "I don't understand why people aren't more concerned."

But what I'm more concerned about in many ways is that, as we de-link ourselves from nature, as we de-link ourselves spiritually from these animals, we lose hope, we lose that spiritual connection, our dignity, that thing within us that keeps us connected to the planet.

She was just released a couple of weeks ago, and we're very concerned to see how long she will be free, because she is already out in the streets in Rangoon, agitating for change.

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