I Think Ethics Is Always There; It's

Science Does Not Stand Still, And Neither Does Philosophy, Although The Latter Has A Tendency To Walk In Circles.

The Goal Of Maximizing The Welfare Of All May Be Better Achieved By An Ethic That Accepts Our Inclinations And Harnesses Them So That, Taken As A Whole, The System Works To Everyone's Advantage.

Hebrew Word For "charity" Tzedakah, Simply Means "justice" And As This Suggests, For Jews, Giving To The Poor Is No Optional Extra But An Essential Part Of Living A Just Life.

Human Decision-making Is Complex. On Our Own, Our Tendency To Yield To Short-term Temptations, And Even To Addictions, May Be Too Strong For Our Rational, Long-term Planning.

Somebody Who Eats Twice As Much Factory-farmed Products As He Or She Needs To Is Clearly Doing Twice As Much Damage To The Planet. From A Utilitarian Point Of View, That's Twice As Bad.