Such cooperative behaviors have sometimes been seen as arguments for left-wing politics such by the Russian zoologist and anarchist Peter Kropotkin in his 1902 book Mutual Aid: A Factor of Evolution and Peter Singer in his book A Darwinian Left.

However, some contemporary utilitarians, such as Peter Singer are concerned to maximize the satisfaction of preferences, hence " preference utilitarianism ".

More recently, Peter Singer has argued that it is unreasonable that we do not give equal consideration to the interests of animals as to those of human beings when we choose the way we are to treat them.

* Peter Singer ( born 1946 )

* Baier, Kurt, 1990, " Egoism " in A Companion to Ethics, Peter Singer ( ed.

* Ethics entry in Encyclopædia Britannica by Peter Singer

* 1946 – Peter Singer, Australian philosopher

* Discovering Karl Popper by Peter Singer The New York Review of Books, vol.

Marx's biographer Francis Wheen considers the " history of the twentieth century " to be " Marx's legacy ", whilst philosopher Peter Singer believes that Marx's impact can be compared with that of Jesus Christ and Muhammad.

" Egoism " in A Companion to Ethics, Peter Singer ( ed.

Peter Albert David Singer AC ( born 6 July 1946 ) is an Australian moral philosopher.

The same year, Peter Singer was invited to speak in Marburg at a European symposium on " Bioengineering, Ethics and Mental Disability.

( co-edited by Lori Gruen, Laura Grabel, and Peter Singer ).

Peter Singer Under Fire: The Moral Iconoclast Faces His Critics.

* Peter Singer at Princeton University

* Richard Dawkins interviews Peter Singer for UK's Channel 4 series ' The Genius of Charles Darwin '

* Video: Princeton Philosophy Review Interview with Peter Singer

* Big Think's Interview with Peter Singer: http :// bigthink. com / petersinger

* RSA Vision webcast – " RSA / WWF Series on Global Challenges and the Values we Live By " – Peter Singer on ethics, engagement and civil society

* Video: Peter Singer: Climate change, eating meat and ending poverty ( 2009 Milthorpe Lecture )

* Audio: Peter Singer in conversation on the BBC World Service discussion show The Forum

* Singer, Peter ( 1946 -) National Library of Australia, Trove, People and Organisation record for Peter Singer

Also included in the entourage: a dog in a black sweater, Frankie and Peter had an urgent mission: to stage a mammoth Inauguration Eve entertainment gala in the capital's National Guard Armory.

After this success, director Sydney Pollack hired Cuarón to direct an episode of Fallen Angels, a series of neo-noir stories produced for the Showtime premium cable network in 1993 ; other directors who worked on the series included Steven Soderbergh, Jonathan Kaplan, Peter Bogdanovich, and Tom Hanks.

His circle included the musicians Alexander von Zemlinsky and Franz Schreker, the painter Gustav Klimt, the writer and satirist Karl Kraus, the architect Adolf Loos, and the poet Peter Altenberg.

In the 1890s, a powerful and innovative National League Orioles squad included several future Hall of Famers, such as " Wee " Willie Keeler, Wilbert Robinson, Hughie Jennings, Peter Griffin and John McGraw.

2: 9-10, Barnabas was included with Paul in the agreement made between them, on the one hand, and James, Peter, and John, on the other, that the two former should in the future preach to the pagans, not forgetting the poor at Jerusalem.

Writers who contributed to the programme included Graham Linehan, Arthur Mathews, Peter Baynham, David Quantick, Jane Bussmann, Robert Katz and the cast.

Other significant storylines that year included Peter Barlow's battle against alcoholism, Ken Barlow's affair with actress Martha Fraser after his dog Eccles fell in the canal, Maria giving birth to Liam's son and her subsequent relationship with Liam's killer Tony, Steve McDonald's marriage to Becky Granger and Kevin Webster's affair with Molly Dobbs.

Other members have included his brother Tim Finn, Australians Paul Hester, Nick Seymour and Peter Jones and Americans Mark Hart and Matt Sherrod.

Other opponents included Grand Master's proctor Peter Wormditt, Dominic of San Gimignano, John Urbach, Ardecino de Porta of Novara, and Bishop of Ciudad Rodrigo Andrew Escobar.

The " Metamagical Themas " columns ranged over many themes, and included, to name just three, one on patterns in Frederic Chopin's piano music ( particularly the études ), another on the concept of superrationality ( choosing to cooperate when the other party / adversary is assumed to be equally intelligent as oneself ), and one on the self-modifying game of Nomic, based on the way in which the legal system modifies itself, and developed by philosopher Peter Suber.

Dahomey was chosen for some of the filming locations in the movie, The Comedians ( 1967 film ), with an all-star cast that included Richard Burton, Elizabeth Taylor, Lillian Gish, James Earl Jones, Roscoe Lee Brown, Alec Guinness, Raymond St. Jacques, Gloria Foster, Zakes Mokae, Paul Ford, Georg Stanford Brown, Peter Ustinov, Douta Seck and Cicely Tyson.

Bowie's backing band included Peter Frampton on lead guitar.

This call to arms, which included Alexander Kluge, Edgar Reitz, Peter Schamoni and Franz Josef Spieker among its signatories, provocatively declared " Der alte Film ist tot.

Hunt started the first high-profile experts league, the League of Alternate Baseball Reality which first included notables as Peter Gammons, Keith Olbermann and Bill James.

For New Zealand they included politician Peter Fraser and outlaw James Mckenzie.

The fathers of Christianity included those who had been disciples of Jesus such as Peter, Matthew, James and John, as well as others who may never have met him but were either influenced by accounts of his teachings such as the Gospel writers Mark and Luke, or described having spiritual revelations of his divine nature, such as Paul of Tarsus who actively encouraged the founding of Christian communities or " churches " after his conversion.

Other talented individuals included Tribonian, his legal adviser ; Peter the Patrician, the diplomat and longtime head of the palace bureaucracy ; his finance ministers John the Cappadocian and Peter Barsymes, who managed to collect taxes more efficiently than any before, thereby funding Justinian's wars ; and finally, his prodigiously talented generals Belisarius and Narses.

As a footnote, Lord Peter Wimsey has also been included by the science fiction writer Philip José Farmer as a member of the Wold Newton family ; and Laurie R. King's detective character Mary Russell meets up with Lord Peter at a party in the novel A Letter of Mary.

Often nasality and laterality are included in manner, but phoneticians such as Peter Ladefoged consider them to be independent.

The band's line-up included keyboardist Gillian Gilbert, who returned in the band after a ten year break, and Bad Lieutenant bassist Tom Chapman in place of Peter Hook.

And while, in another of his works, Jerome gives Clement as " the fourth bishop of Rome after Peter " ( i. e., fourth in a series that included Peter ), he adds that " most of the Latins think that Clement was second after the apostle.

Key writers, in addition to Berman and Piller, included show runner Ira Steven Behr, Robert Hewitt Wolfe, Ronald D. Moore, Peter Allan Fields, Bradley Thompson, David Weddle, Hans Beimler, and René Echevarria.