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Donald_F_Blair_CTSP

  • October 1, 2022

    Today’s Lesson: Wake Up and Pay Attention

    By Donald Blair, CTSP

    "May you dance as if no one’s watching, sing as if no one’s listening and live every day as if it were your last.” – an Irish saying That is one of my favorite toasts. In my travels throughout the [...]

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  • August 2, 2021

    Charity (Tree Work) Begins at Home: An Uplifting Experience

    By Donald Blair, CTSP

    One of the splintered locust trees lies where it landed, on the author's truck. All photos courtesy of Donald Blair. June 2021 marked the 50th anniversary of my entry into the profession of arboriculture as an adult (next year, 2022, [...]

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  • November 1, 2020

    Correcting a Misrepresentation in the Tree Worker

    By Donald Blair, CTSP

    In the last issue – literally, since TCIA’s monthly safety newsletter is no longer being published – of the Tree Worker (July/August 2020), the page-12 article, “Rope and Pulley … a Dynamic Duo,” definitely caught my attention. Image 1: Original [...]

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  • November 1, 2020

    How to Wreck Your Lowering Device

    By Donald Blair, CTSP

    Ed Hobbs created a sensation at the 1979 Northern California Tree Trimmer’s Jamboree when he gave the first public demonstration of the first commercially feasible, ratcheting lowering device in recorded arboricultural history, aptly named the Hobbs Lowering Device. I was [...]

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