In the 1930s Salama Moussa affirmed his belief in a shared humanity and was an advocate of
secularism, democracy,
liberalism, and the liberation of women. He criticized the status of Egyptian women amongst both Christian and Muslim Egyptians, and called for the improvement of their role in Egyptian life. His outspokenness on women's issues was shown in many of his works including his 1955 work ''al-Mar'a laysat lu'bat al-rajul'' (women are not the toys of men). Salama Moussa supported workers' and peasants' rights, supported an improved working environment, and called for reforms in public education. Seminars led by Moussa discussing social issues drew large crowds of young intellectuals. He was one of the Egyptian intellectuals that called for the
Egyptian dialect to be taught as the official language. Moussa pleaded in his book ''Ha'ula'i 'allamuni
(Those inspired me'', Cairo, 1953) for the independence of thought and indigenous creativity of the contemporary
Egyptians. Salama Moussa emphasized the unity of the Egyptians, he praised
Ahmed Lutfi el-Sayed for "paving the way for the
revolution of 1919 by uniting the Egyptian nation", he praised the unity and resilience of the Egyptian people both in the revolution of 1919 and the
revolution of 1879–1882.{{Cite book |last=Moussa |first=Salama |title=Tarbiyat Salāma Mūsā |script-title=ar:تربية سلامة موسى|trans-title=The Education of Salama Moussa |url=https://www.hindawi.org/books/30809151/ |chapter=Thawrat 1919 |script-chapter=ar:ثورة 1919|trans-chapter=1919 Revolution|chapter-url=https://www.hindawi.org/books/30809151/11/|isbn=978-1-5273-0843-5 |publisher=Hindawi Foundation Salama Moussa looked for political and economic independence of Egypt from the British occupation, to this end he corresponded with
Gandhi who provided him with his tools of economic struggle against the British hegemony over the Indian textile industry. Moussa made use of his contact with Gandhi in helping out the national Egyptian industrialist
Tala'at Harb (1867–1941) to set up independent outlets for the Egyptian textile industry nationwide in Egypt, an attempt that was vehemently resisted by the British colonial powers of the time. In 1935 he formed ''Jam'iyyat al-Misri li al-Misri'' (The Society of the Egyptian for the Egyptian) to introduce Gandhi's idea of national self-sufficiency into Egypt. Salama Moussa wanted Egypt to embrace European thought and to abandon religious traditions and customs. Salama Moussa advocated secularism and scientific thought. He wrote or translated 45 published books. His writings are still influential in Egypt and are frequently cited. Salama Moussa became seriously ill and died on 4 August 1958, a few months after turning 71. == Publications ==