• DOI:10.1080/00033790903047725
• Corpus ID: 144773289

Contemporary History of Cosmology and the Controversy over the Multiverse

@article{Kragh2009ContemporaryHO,
  title={Contemporary History of Cosmology and the Controversy over the Multiverse},
  author={Helge Kragh},
  journal={Annals of Science},
  year={2009},
  volume={66},
  pages={529 - 551}
}

• H. Kragh
• Published 1 October 2009
• Philosophy
• Annals of Science

Summary Cosmology has always been different from other areas of the natural sciences. Although an observationally supported standard model of the universe emerged in the 1960s, more speculative models and conceptions continued to attract attention. During the last decade, ideas of multiple universes (the ‘multiverse’) based on anthropic reasoning have become very popular among cosmologists and theoretical physicists. This had led to a major debate within the scientific community of the epistemic standards of modern cosmology. Is the multiverse a scientific hypothesis, or is it rather a philosophical speculation disguised as science? This paper offers a review of the recent and still ongoing controversy concerning the multiverse, emphasizing its foundational nature and relation to philosophical issues. It also compares the multiverse controversy to some earlier episodes in the history of twentieth-century cosmology when particular theories and approaches came under attack for betraying the ideals of proper science.