Category Archives: Risk

Risk Assessment

Some Basic Science about “Toxic Molds”

As many of my readers know not only am I a Professional Chemist but my original field of training included Biology and I am also a Registered Professional Biologist. If you read deeply into my resume you will discover a … Continue reading

Posted in Risk, Uncategorized | 4 Comments

What are the real marine risks of the Trans Mountain Pipeline Expansion?

Every morning, starting around 7 am, the Spirit of Vancouver Island leaves its berth in Swartz Bay for its first run to Tsawwassen. On-board the Spirit are tens of thousands of liters of diesel fuel to run the ship for … Continue reading

Posted in Canadian Politics, Pipelines, Risk Communication, Trans Mountain, Uncategorized | 24 Comments

Flu shots save both money and lives

The New Year is upon us and with the New Year comes an event as expected as the swallows return to Capistrano. What would that event be you ask? Well it must be Bill Tieleman’s annual articles against BC’s flu … Continue reading

Posted in Canadian Politics, Risk Communication, Uncategorized | 5 Comments

On pipelines, oil-by-rail, and the relative risk of catastrophic spills in the aquatic environment

As my regular readers know besides this blog I also write a blog at the Huffington Post. It typically consists of shorter versions on my pieces here. Well my most recent post on the Trans-Mountain Expansion project has received a … Continue reading

Posted in Canadian Politics, Energy East, Oil Sands, Pipelines, Risk, Risk Assessment Methodologies, Risk Communication, Trans Mountain | 10 Comments

On communication of risk in the media: a case study using asbestos

I had an interesting discussion this morning with a member of the media on the topic of risk communication. The discussion derived from an Ottawa Citizen article “DND moving 500 staff members into Gatineau building containing asbestos – workers not … Continue reading

Posted in Risk, Uncategorized | 5 Comments

On Carbon Dioxide Toxicity

The other evening I became engaged in a fascinating discussion (for me) with a climate skeptic on the topic of carbon dioxide, specifically whether it was “toxic” or not. I’m not sure what is happening to this blog; I started … Continue reading

Posted in Chemistry and Toxicology, Risk, Uncategorized | 16 Comments

On chemical scare-mongering and science communication, it’s BPA’s turn this time

I have written numerous blog posts describing the miscommunication of human health risks posed by chemistry and chemicals; covering topics from gypsy-moth spray to synthetic soccer fields. Frankly the fact that I have an entire section of this blog dedicated … Continue reading

Posted in Chemistry and Toxicology, Risk, Uncategorized | 4 Comments