Around the world, democratic legislatures have enacted laws on abortion that are liberal.

People who regard vaccination as a “personal choice” need to bear responsibility for putting others’ lives at risk.

Birdwatchers have long been at the forefront to protect wild species and their habitats.

Americans want the rich to pay higher taxes, which would reduce the deficit and improve equity.

There is a good chance that the process of populating the galaxy will begin during this century.

Donating to save lives and restore sight does more good than donating to a museum or opera.

I can’t recall when I last heard someone demanding the freedom to drive without wearing a seat belt.

Gandhi’s criterion for judging the greatness of a nation and its moral progress was its treatment of animals.

For his sound ethical reasoning, Hasan Gokal was fired and faces criminal prosecution

The goal is to save more lives, which should be our overriding concern.

Setting goals works better, especially if the goals are incremental, steps along a path.

It would make a huge difference if everyone gave to charity based on effectiveness.

An adequate assessment of the costs and benefits must address a few key issues.

The justification for ageism is limited and does not extend to forms of age-based discrimination that are not life-saving.

In this unprecedented moment, introducing a carbon price would be beneficial both for now and the future.