Problem: Background: Sayyid Ruhollah Musavi Khomeini (Persian: syd rwHllh mwswy khmyny [ru:hol'la:he khomei'ni:] ( listen); 24 September 1902 - 3 June 1989), known in the Western world as Ayatollah Khomeini, was an Iranian Shia Muslim religious leader and politician. He was the founder of Iran as an Islamic republic and the leader of its 1979 Iranian Revolution that saw the overthrow of 2500 years of Persian monarchy and Mohammad Reza Pahlavi, the last Shah of Iran.
Context: In January 1963, the Shah announced the "White Revolution", a six-point programme of reform calling for land reform, nationalization of the forests, the sale of state-owned enterprises to private interests, electoral changes to enfranchise women and allow non-Muslims to hold office, profit-sharing in industry, and a literacy campaign in the nation's schools. Some of these initiatives were regarded as dangerous, especially by the powerful and privileged Shi'a ulama (religious scholars), and as Westernizing trends by traditionalists (Khomeini viewed them as "an attack on Islam"). Ayatollah Khomeini summoned a meeting of the other senior marjas of Qom and persuaded them to decree a boycott of the referendum on the White Revolution. On 22 January 1963 Khomeini issued a strongly worded declaration denouncing the Shah and his plans. Two days later the Shah took an armored column to Qom, and delivered a speech harshly attacking the ulama as a class.  Khomeini continued his denunciation of the Shah's programmes, issuing a manifesto that bore the signatures of eight other senior Iranian Shia religious scholars. In it he listed the various ways in which the Shah had allegedly violated the constitution, condemned the spread of moral corruption in the country, and accused the Shah of submission to the United States and Israel. He also decreed that the Nowruz celebrations for the Iranian year 1342 (which fell on 21 March 1963) be canceled as a sign of protest against government policies.  On the afternoon of 'Ashura (3 June 1963), Khomeini delivered a speech at the Feyziyeh madrasah drawing parallels between the Sunni Muslim caliph Yazid, who is perceived as a 'tyrant' by Shias, and the Shah, denouncing the Shah as a "wretched, miserable man," and warning him that if he did not change his ways the day would come when the people would offer up thanks for his departure from the country.  On 5 June 1963 (15 of Khordad) at 3:00 am, two days after this public denunciation of the Shah Mohammad Reza Pahlavi, Khomeini was detained in Qom and transferred to Tehran. This sparked three days of major riots throughout Iran and led to the deaths of some 400. That event is now referred to as the Movement of 15 Khordad. Khomeini was kept under house arrest and released in August.
Question: why did he attack the ulama?
Answer: On 22 January 1963 Khomeini issued a strongly worded declaration denouncing the Shah and his plans.

Background: Spacemen 3 were an English alternative rock band, formed in 1982 in Rugby, Warwickshire by Peter Kember and Jason Pierce. Their music is known for its brand of "minimalistic psychedelia". Spacemen 3 had their first independent chart hits in 1987, gaining a cult following, and going on to have greater success towards the end of the decade. However, they disbanded shortly afterwards, releasing their final studio album post-split in 1991 after an acrimonious parting of ways.
Context: Most members of Spacemen 3 have continued to produce music and record either collaboratively or in solo projects. Peter Kember (alias 'Sonic Boom') has had a solo career releasing music under the monikers Spectrum and E.A.R., and has also done production work for MGMT, Panda Bear, Dean & Britta and The Flowers of Hell. Jason Pierce (alias 'J. Spaceman') remains the leader and creative force, and only constant member, of the alternative band Spiritualized who have achieved significant critical acclaim and commercial success. Both Kember and Pierce continue to perform some Spacemen 3 songs live (e.g. "Transparent Radiation", "Revolution", "Suicide", "Set Me Free", "Che" and "Let Me Down Gently" [Kember]; and "Take Me to the Other Side", "Walkin' with Jesus", "Amen" and "Lord Can You Hear Me?" [Pierce]).  Will Carruthers, Jonny Mattock and Mark Refoy formed Spiritualized with Pierce in early 1990. Carruthers left the band after the first album in 1992; followed by Mattock and Refoy in 1994. Refoy then fronted Slipstream who released two albums. Refoy played guitar for the Pet Shop Boys on their live tour in 2007. Will Carruthers took a hiatus from the music industry after leaving Spiritualized; but subsequently has worked with Kember, recorded two solo albums as Freelovebabies, and has most recently toured with The Brian Jonestown Massacre. Carruthers, Mattock and Refoy have also collaborated on projects together.  After leaving Spacemen 3 in 1988, both Pete Bain and Stewart Roswell ('Rosco') joined the neo-psychedelic band Darkside who released several albums. Following the end of Darkside, Bain formed 'Alphastone', and has assisted Kember on some of the latter's solo projects. As of 2010 he provides vocals and guitar in 'The Urgz'. Stewart Roswell (alias Sterling Roswell) released a solo album, The Psychedelic Ubik, in 2004.  In the early 1990s, early Spacemen 3 drummer Natty Brooker played bass under the alias 'Mr Ugly' in Garage rock band 'The Guaranteed Ugly', with Gavin Wissen. They released two albums. Brooker provided cover artwork for Spacemen 3's Recurring album and early Spiritualized releases. Brooker died of cancer on Friday 18 April 2014.
Question: What did the fourth member do afterwards?
Answer:
Jason Pierce (alias 'J. Spaceman') remains the leader and creative force, and only constant member, of the alternative band Spiritualized who have achieved significant critical acclaim and commercial success.