altruistically

"If you don't want there to be a trade in these body parts, we need to get a way of more people donating altruistically," she says.

A surrogate may carry a child altruistically — say, for a family member or other loved one — or may receive compensation.

Less altruistically, Amazon also hopes the $10-billion-plus project can transform it into a global telecommunications giant.

The researchers hypothesized that one reason for willful ignorance might be that some people behave altruistically because they want to maintain a positive self-image of being an altruistic person.

The researchers report that in those works, trees are attributed with human characteristics and behaviours, including the ability to feel pain and pleasure, to communicate with one another, and to act altruistically.