Question:  Experiments in Ethics was written by who ,based on a women's liberal arts college in Bryn Mawr, Pennsylvania?

Context paragraphs:
Bryn Mawr Glacier: Bryn Mawr Glacier is a 4.5-mile-long (7.2 km) glacier in the U.S. state of Alaska.  It trends southeast to Harvard Arm of College Fjord, 2 mi northwest of College Point and 52 mi west of Valdez.  It was named for Bryn Mawr College in Bryn Mawr, Pennsylvania by members of the 1899 Harriman Alaska Expedition.

Bryn Mawr Campus Arboretum: Bryn Mawr Campus Arboretum (135 acres) is an arboretum located across the campus of Bryn Mawr College, 101 North Merion Avenue, Bryn Mawr, Pennsylvania.  It is open daily without charge.

Bryn Mawr, Pennsylvania: from Welsh for "great hill") is a census-designated place (CDP) located across Radnor and Haverford Townships in Delaware County, Pennsylvania and Lower Merion Township, Montgomery County, Pennsylvania, just west of Philadelphia along Lancaster Avenue (US-30) and the border with Delaware County.  Bryn Mawr is located toward the center of what is known as the Main Line, a group of affluent Philadelphia suburban villages stretching from the city limits to Malvern.  As of the 2010 census, it had a population of 3,779.  Bryn Mawr is home to Bryn Mawr College.

Bryn Mawr station (CTA): Bryn Mawr (pronounced from Welsh for "big hill") is an 'L' station on the CTA's Red Line.  It is located at 1119 West Bryn Mawr Avenue in the Bryn Mawr Historic District of the Edgewater neighborhood of Chicago, Illinois.  The adjacent stations are Thorndale, located about one half mile to the north, and Berwyn, about three eighths of a mile to the south.  Four tracks pass through the station, but there is only a single island platform in the center of the tracks; Purple Line weekday rush hour express service use the outside tracks but do not stop.  The name "Bryn Mawr" comes from the SEPTA Regional Rail (and former PRR Main Line) station located north of Philadelphia in the community of the same name.  The name came to the area in the 1880s by Edgewater developer John Lewis Cochran, and is Welsh for "Big Hill."

Bryn Mawr Hospital: Bryn Mawr Hospital, founded in 1893, is a Pennsylvania hospital in the western suburbs of Philadelphia that is part of Main Line Health, a community-based not-for-profit health system, comprising Lankenau Medical Center, Paoli Hospital, Riddle Hospital and Bryn Mawr Rehab Hospital.  It is located on 130 South Bryn Mawr Avenue in Bryn Mawr, Pennsylvania.  Phone number is 484-476-2000.

Harriton House: Harriton House, originally known as Bryn Mawr, is a historic house on Pennsylvania's Main Line, most famously the residence of Charles Thomson, the secretary of the Continental Congress.  It was originally built in 1704 by Rowland Ellis, a Welsh Quaker, and was called Bryn Mawr, meaning high hill.  The modern town of Bryn Mawr is named after the house, and the National Register of Historic Places has it listed under the original name.

Experiments in Ethics: Experiments in Ethics is a 2008 book by the Princeton philosopher Kwame Anthony Appiah.  The book is based on a series of lectures delivered by Appiah in 2005 at Bryn Mawr College.

Marion Edwards Park: Marion Edwards Park was the American alumna and the third president of Bryn Mawr College, following alumna M. Carey Thomas.  During her tenure as a student at Bryn Mawr College, she received the Bryn Mawr European Fellowship and used it to attend the American School of Classical Studies in Athens, Greece.  Park presided over the college during the Great Depression and the beginning of World War II, where she worked with other colleges to employ refugee scholars from European universities.  Park was also instrumental in initiating cross-institution collaboration between Bryn Mawr College, Haverford College, Swarthmore College, and the University of Pennsylvania.

Bryn Mawr station (NHSL): Bryn Mawr station is a SEPTA rapid transit station in Radnor Township, Pennsylvania.  It serves the Norristown High Speed Line (Route 100) and is located at Glenbrook Avenue and County Line Road, although SEPTA gives the location as being at Bryn Mawr Avenue and Brook Street.  Local, Hughes Park Express, and Norristown Express trains stop at Bryn Mawr, and during rush hour, some trains coming from the 69th Street Terminal terminate there.  The station lies near Bryn Mawr Hospital.  The station lies 5.4 track miles from 69th Street Terminal.  The station has off-street parking available.

Bryn Mawr College: Bryn Mawr College ( ; Welsh: ] ) is a women's liberal arts college in Bryn Mawr, Pennsylvania.

Supporting paragraphs: Experiments in Ethics Bryn Mawr College
Answer: Kwame Anthony Appiah