Question: Who helped develop nuclear power, and also worked with Ernest Walton?

<P0-S0> The nuclear power debate is a long-running controversy about the risks and benefits of using nuclear reactors to generate electricity for civilian purposes. <P0-S1>  The debate about nuclear power peaked during the 1970s and 1980s, as more and more reactors were built and came online, and "reached an intensity unprecedented in the history of technology controversies" in some countries. <P0-S2>  Thereafter, the nuclear industry created jobs, focused on safety and public concerns mostly waned. <P0-S3>  In the last decade, however, with growing public awareness about climate change and the critical role that carbon dioxide and methane emissions play in causing the heating of the earth's atmosphere, there's been a resurgence in the intensity nuclear power debate once again. <P0-S4>  Nuclear power advocates and those who are most concerned about climate change point to nuclear power's reliable, emission-free, high-density energy and a generation of young physicists and engineers working to bring a new generation of nuclear technology into existence to replace fossil fuels. <P0-S5>  On the other hand, skeptics can point to two frightening nuclear accidents, the Chernobyl disaster in 1986 and subsequently the Fukushima Daiichi nuclear disaster, combined with escalating acts of global terrorism, to argue against continuing use of the technology. <P0-S6>  The debate continues today between those who fear the power of nuclear and those who fear what will happen to the earth if we don't use nuclear power. <P0-S7>  At the 1963 ground-breaking for what would become the world's largest nuclear power plant, President John F. Kennedy declared that nuclear power was a "step on the long road to peace," and that by using "science and technology to achieve significant breakthroughs" that we could "conserve the resources" to leave the world in better shape. <P0-S8>  Yet he also acknowledged that the Atomic Age was a "dreadful age" and "when we broke the atom apart, we changed the history of the world." <SEP> <P1-S0> Sir John Douglas Cockcroft, (27 May 1897 – 18 September 1967) was a British physicist who shared the Nobel Prize in Physics in 1951 for splitting the atomic nucleus with Ernest Walton, and was instrumental in the development of nuclear power. <SEP> <P2-S0> The Karachi Institute of Power Engineering, commonly refers to KINPOE, formerly known as Karachi Nuclear Power Plant (KANUPP) Institute of Nuclear Power Engineering, is a post-graduate and engineering university that offers programme to the field of nuclear and power engineering, and the physical sciences. <P2-S1>  It also offers Post-diploma Program. <P2-S2>  The engineering university located near at the Karachi Nuclear Power Complex (KANUPP-II) near at Paradise Point in Karachi, Sindh Province of Pakistan. <P2-S3>  The Institute is known for its research and training in nuclear power engineering and sciences. <SEP> <P3-S0> Ernest Thomas Sinton Walton (6 October 1903 – 25 June 1995) was an Irish physicist and Nobel laureate for his work with John Cockcroft with "atom-smashing" experiments done at Cambridge University in the early 1930s, and so became the first person in history to artificially split the atom.