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This website provides resources and links to other resources
for in-depth studies on issues of sustainability
Generally United Kingdom spelling
except for titles of publications etc.
except for titles of publications etc.
Website updated 8 July 2026
Website hosted by
Ivan M. Johnstone BSc(Physics), BArch(Hons), PhD
Download DOCX File of All Personal Blog Postings With Links new posting 4 April 2022
Issues of Sustainability sister website updated 3 December 2025
Seniors Climate Action Network (SCAN) sister website updated 8 July 2026
Please note that the target of my current efforts are to reach out to the general public on our SCAN website
