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  • Umbra on Camelbaks

    Dear Umbra, Recently, I’ve started to try to avoid plastics (especially plastic water bottles). For Christmas, my brother gave me a Camelbak-type water bottle. How safe is this? I assume it’s as bad as most plastic water bottles. Timothy Kearney Issaquah, Wash. Dearest Timothy, Gifting quandary alert. But does it suck? Photo: iStockphoto Not all […]

  • Umbra on Jell-O shots

    Greetings, A very important discussion among my colleagues this week: is it better to purchase reusable, petroleum-based products (plastic) or to use paper disposables? Specifically, we’re talking about Jell-O shot cups. A recent (and brilliant) invention is this little plastic shot cup with a twistable ring inside. Ostensibly, a flick of the wrist will free […]

  • Umbra on plastic and kids

    Hi Umbra, What about “sippy” cups for little kids, not to mention bottles? They’re all plastic, and we all know that kids are more vulnerable to environmental toxins. What’s a mom to do? Janet Byron Berkeley, Calif. Dearest Janet, A mom is to check the research and purchase only bottles and sippy cups that are […]

  • Umbra on oil and plastic

    Dear Umbra, How much oil is used to make a pound (or some other comparable measure) of typical plastics? Melody Evans Paris, Ill. Dearest Melody, Ah, Paris. Is it as lovely in the springtime as they say? Yes, Ben, plastics … Photo: The Graduate (1967)/MGM Your question is a good and tricky one. Let’s start […]