After losing everything in the American Civil War the family moved to New York City, where his father formed L. Straus & Sons, a crockery and glassware firm.
[1][3] In the late 1880s, Straus began a period of philanthropy and public service in New York City.
He served as Parks Commissioner from 1889 until 1893, president of the Board of Health and Commissioner of the Department of Health in 1898,[4] and in 1894 he was selected by Tammany Hall to run for Mayor on the Democratic ticket, but withdrew from the race when his friends in society threatened to shun him if he did.
Straus is credited as the leading proponent of the pasteurization movement, which eliminated the hundreds of thousands of deaths per year then due to disease-bearing milk.
[1] During the economic panic of 1893, Straus used his milk stations to sell coal at the very low price of 5 cents for 25 pounds to those who could pay.
At Abraham & Straus he noticed that two of his employees were starving themselves to save their wages to feed their families, so he established what may have been the first subsidized company cafeteria.
[8] Straus donated money to the New York Public Library, specifically targeting young people.
Visiting the holy sights of which one hears and reads since childhood, watching the scenes in life as pictured in the Bible, was most soul-stirring.
He provided $250,000 for the establishment of the Jerusalem Health Center and made possible the founding of a Pasteur Institute.
He lent moral and material support to the farmers and colonists of Israel and labored in the interests of the Hebrew University.
[10] Straus broke his leg on a 1912 visit to Palestine and was unable to join his brother, Isidor, on the RMS Titanic.