Related Experiment Video
Updated: Aug 15, 2026

Implantation and Monitoring by PET/CT of an Orthotopic Model of Human Pleural Mesothelioma in Athymic Mice
Published on: December 21, 2019
Chrysophiles versus chrysophobes: the white asbestos controversy, 1950s-2004
Geoffrey Tweedale1, Jock McCulloch
1Centre for Business History, Manchester Metropolitan University Business School, Aytoun Street, Manchester MI 3GH, United Kingdom.
Abstract:
In the first half of the twentieth century, asbestos was a controversial mineral because of its association with asbestosis and asbestos-related lung cancer. It has proved no less so since the 1960s, when another asbestos cancer, mesothelioma, was identified. Mesothelioma appeared to be more strongly linked with blue asbestos (crocidolite) than with the other asbestos varieties, brown (amosite) and white (chrysotile). This finding triggered a fierce debate between "chrysophiles" (those who declared chrysotile innocuous) and "chrysophobes" (those who believed it was a mortal hazard). This essay attempts the first history of the chrysotile controversy, which shows that a scientific consensus on the safety of white asbestos was very slow to emerge. This was only partly due to the complexities of scientific research. Political, economic, and social factors have militated against a speedy resolution of the debate, facilitating the continued production and use of asbestos in the developing world.
More Related Videos
Related Concept Videos
Chromosomal Theory of Inheritance
Chromatin Immunoprecipitation- ChIP
Types of ChIP
ChIP can be divided into two types - X-ChIP and N-ChIP. X-ChIP involves in vivo cross-linking of histones and regulatory proteins to DNA, fragmenting the DNA by sonication, and isolating the protein-DNA...
Polymer Classification: Crystallinity
Crystalline domains are the regions where polymer chains are aligned in an orderly manner and held together in proximity by intermolecular forces. For example, chains in the crystalline domains of polyethylene and nylon are bound together by van der Waals...
Mutagenicity and Carcinogenicity
Diversity of Archaea II
Fungal Phylum Ascomycota

