Free access to resources: online videos, over 180 slides, and book

Knowledge is power.

Knowledge and action can make a difference.

Here’s how to reduce heat-trapping emissions: Climate Change.

Free ebook about support of health and healing: Healthspan.

The contents of this website: Site Map.

Speaker’s Fee Donated

     Scientist/businessman Sylvester Johnson, Ph.D. Applied Physics, gives presentations on those subjects without charging a speaker’s fee for this voluntary public service. The presentations are oriented towards the layperson.

         Front page newspaper coverage has been given to several of Sylvester’s presentations including Auburn NY (link to full story) in the Citizen. A few readers of that story who had apparently not attended the presentation wrote skeptical letters to the editor. Sylvester’s response was published and is also on the page Response to Skeptical Readers.

      To find out more about his experience, see Sylvester’s CV.

      For a schedule of upcoming presentations, please contact Sylvester.

      To access a listing of pages on this website: SiteMap


   If you’re interested in spreading the word about this non-profit educational website, please copy and send out the suggested text on the Outreach page to email lists.