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  • Kristi Gifford's avatar
    Kristi Gifford 5/07/2026 1:25 PM
    Are organic foods safer or more nutritious?
    Short answer: Organic foods aren’t clearly more nutritious or much safer—but they do have some benefits.
    Safety:
    Organic foods usually have lower pesticide residues, since synthetic pesticides are restricted. That said, both organic and conventional foods meet safety standards, and proper washing and food handling matter more for preventing illness.
    Nutrition:
    Research shows little to no consistent difference in vitamins and minerals between organic and conventional foods. Some organic produce may have slightly higher antioxidants, but the difference is small.
    🌱 Why choose organic?
    • Reduce pesticide exposure
    • Support environmentally friendly farming
    • Align with animal welfare or sustainability values
    💡 Big takeaway:
    Eating more fruits, veggies, and whole foods—organic or not—has a much bigger impact on health than whether food is organic. A balanced, affordable approach (buying organic when it makes sense) is totally valid.

    Are organic foods better for the environment?
    Short answer: sometimes—but not always. It depends on what environmental impact you care about.
    Where organic tends to be better 🌱
    • Soil health: Organic farming often improves soil structure and organic matter, which helps prevent erosion and supports long‑term productivity.
    • Biodiversity: Fewer synthetic pesticides and fertilizers generally mean more insects, pollinators, and wildlife around farms.
    • Water quality: Reduced use of synthetic nitrogen fertilizers lowers the risk of nutrient runoff that can pollute rivers and lakes.
    • Chemical exposure: Organic systems reduce environmental buildup of synthetic pesticides.
    Where organic may be worse or equal ⚖️
    • Land use: Organic farming typically has lower yields, meaning it can require more land to produce the same amount of food.
    • Climate impact: More land and mechanical weed control can increase greenhouse gas emissions per unit of food in some cases.
    • Inputs still exist: Organic farms can still use approved pesticides and fertilizers—they’re just different types.
  • REFLECTION QUESTION
    Food
    Canning and pickling food is a great way to have delicious summer fruits and vegetables all year round. Just make sure to follow the canning and pickling guidelines from the USDA or another trusted source. What are some foods that you would like to preserve and enjoy later in the year?

    Kristi Gifford's avatar
    Kristi Gifford 4/30/2026 11:13 AM
    Some foods I’d love to preserve and enjoy later in the year include:
    • Tomatoes: Canned as diced tomatoes, sauces, or salsas for soups and meals all winter long.
    • Peppers: Pickled or roasted and canned to add flavor and a little heat to dishes.
    • Cucumbers (dill only): Classic dill pickles are a must—they’re great as snacks or alongside meals.
    • Carrots: Pickled or pressure-canned to use in soups, stews, or side dishes.
    • Green beans: Pressure-canned and ready to serve as an easy vegetable option year-round.
    • Berries: Made into jams or preserves for toast, desserts, or yogurt.
    • Asparagus: Pickled asparagus for a crunchy snack or a flavorful addition to salads and charcuterie boards.
    Preserving these foods helps capture peak-season freshness and makes it easier to enjoy homegrown flavors throughout the year.

  • Kristi Gifford's avatar
    Kristi Gifford 4/30/2026 10:56 AM
    We’ve made it to the final day—nice work, everyone! Over the past few weeks, you’ve shown up, tried new habits, and made small changes that really do add up. That effort matters, and it’s been great to see our campus take this on together.
    If you haven’t logged today’s action yet, there’s still time to sneak one more in and finish strong. And whether you completed a few actions or a lot, thank you for being part of it.
    Let’s keep some of these habits going beyond today—because the EcoChallenge might be ending, but the impact doesn’t have to. ♻️💚
    Thanks for taking part and caring about our campus and our planet.

  • Kristi Gifford's avatar
    Kristi Gifford 4/30/2026 10:48 AM
    ♻️ Recycle Right in Nebraska (NE)

    Avoid Wishcycling & Keep Recycling Working
    Wishcycling = putting something in the recycling bin hoping it’s recyclable.
    Good intentions, but it can contaminate loads, damage equipment, and send more materials to the landfill.

    ✅ What DOES Go in Recycling (most NE programs)

    Paper & Cardboard
    • Newspapers, magazines, junk mail
    • Office paper, paper bags
    • Cardboard boxes (flattened), cereal/shoe boxes
      ✅ Clean & dry only
    Plastics (Rigid Containers Only)
    • Bottles, jugs, tubs, containers (#1–#5 are safest)
    • Milk jugs, shampoo bottles, yogurt tubs
      ✅ Empty, clean, replace lid if possible
    Metal
    • Aluminum & steel cans
    • Clean foil (balled up), metal lids
    Cartons
    • Milk, juice, soup & broth cartons
      ✅ Rinse and empty
    Glass
    • Bottles & jars are usually DROP‑OFF ONLY, not curbside (check your city)

    🚫 Common “Wishcycled” Items (and What to Do Instead)

    Plastic bags, wrap, film
    ➡️ Grocery store drop‑off or special programs (not curbside)
    Greasy pizza boxes
    ➡️ Recycle clean lid; trash or compost greasy parts
    Styrofoam / foam packaging
    ➡️ Specialty drop‑off if available; otherwise trash
    Disposable coffee cups
    ➡️ Lid may recycle; cup usually trash (plastic‑lined)
    Clothes & textiles
    ➡️ Donate or use textile recycling
    Batteries & electronics
    ➡️ E‑waste or battery drop‑off (fire hazard!)
    Garden hoses, cords, wires
    ➡️ Trash or scrap metal recycler
    Ceramics, mirrors, window glass
    ➡️ Trash (not recyclable like bottles/jars)
    Diapers & paper towels
    ➡️ Trash only

    🌱 Easy Rule to Remember

    👉 When in doubt, leave it out.
    Empty · Clean · Dry · Accepted items only.
    Recycling right helps reduce landfill waste, lowers costs, and protects workers and equipment.

    • Igor Sulety's avatar
      Igor Sulety 5/01/2026 7:09 PM
      In Slovakia we have new recycle program for used plastic bottles. Amazing 🙏

  • Kristi Gifford's avatar
    Kristi Gifford 4/29/2026 2:51 PM
    Think paper bags are always better than plastic? Not necessarily. Some life-cycle analyses have found that a paper bag may need to be reused multiple times, often more than four, to have a lower overall environmental impact than a single plastic bag.


  • Kristi Gifford's avatar
    Kristi Gifford 4/28/2026 8:45 AM
    Carbon offsets are booming, but many schemes are poorly monitored, overpromised, or even fraudulent. The idea that you can simply pay to erase your carbon footprint is a tempting eco‑myth. In many cases, offsetting does not deliver real, additional emissions reductions—it often shifts responsibility elsewhere or relies on credits that overstate their impact. The priority should be cutting emissions wherever possible. Start by focusing on high‑impact actions like reducing energy use, cutting unnecessary travel, and choosing lower‑carbon food options. Offsets should be used only for truly unavoidable emissions, and only through rigorously verified, reputable projects.

  • Kristi Gifford's avatar
    Kristi Gifford 4/28/2026 8:42 AM
    Eating more plants is one of the biggest ways you can help the planet. Research from the University of Oxford shows that moving toward a plant‑based diet can cut greenhouse gas emissions by up to 73 percent. That said, simply swapping meat for highly processed soy or pea‑protein burgers—often wrapped in layers of plastic and shipped from across the world—doesn’t always live up to the hype. Many of these products are heavily refined, take a lot of energy to make, and come with ingredient lists so long they barely resemble real food.

  • Kristi Gifford's avatar
    Kristi Gifford 4/28/2026 7:37 AM
    Organic cotton is often promoted as a greener alternative to conventional cotton, but the reality is more complex. Although it avoids certain harmful pesticides, organic cotton farming can require significantly more water—sometimes two to three times as much. Large-scale production may still contribute to soil depletion and can threaten local ecosystems through habitat loss. Ultimately, environmental impact depends more on farming practices than on certification labels alone. It’s a clear reminder that “organic” does not automatically mean sustainable.

    • Lynette Lueders's avatar
      Lynette Lueders 4/28/2026 8:27 AM
      I had the wonderful opportunity to visit an organic small scale farm in Costa Rica several years ago. I remember the owners sharing how they farm on a small organic scale and it was crazy how much it showed compared to the farms around them. The drop in land elevation alone was crazy but had everything to do with how they farm and ensure they are taking care of the habitat as much sticking to organic farming practices as they could. Side note - I got to pet a dairy cow and it was the closest to a cow I've ever been!

    • Bethany Sauter's avatar
      Bethany Sauter 4/28/2026 8:19 AM
      This was something I recently learned as well! Organic isn't necessarily better! WIth fabrics or food!

  • Kristi Gifford's avatar
    Kristi Gifford 4/28/2026 7:29 AM
    It may seem controversial, but in some cases it is actually better to leave fluorescent lights on rather than turning them off multiple times throughout the day. A fluorescent light’s lifespan is largely determined by how many times it is switched on, and a significant portion of its energy use occurs during startup. As a result, if you plan to enter and exit a room repeatedly over the course of a day, leaving the lights on may be more efficient than turning them off each time you leave.

    • Bethany Sauter's avatar
      Bethany Sauter 4/28/2026 8:19 AM
      I did not know this! Thanks!

    • Greatness Arthur-Samugana's avatar
      Greatness Arthur-Samugana 4/28/2026 5:18 PM
      I see how it can be controversial because it contrary to what people believe, but I will definitely try this and see how it impact my electricity consumption

  • Kristi Gifford's avatar
    Kristi Gifford 4/28/2026 7:27 AM
    When it comes to cutlery, we should follow the same rules when ordering Asian takeout as we do with western food: avoid disposable items at any cost! Disposable chopsticks are responsible for tearing down 3.8 million trees in China alone. The solution to this is very simple: if you usually buy lots of Asian takeout, keep a set of reusable chopsticks with you. There are different kinds made of different materials — like metal, for example.

    • Lynette Lueders's avatar
      Lynette Lueders 4/28/2026 8:29 AM
      Further argument for this - reusable chopsticks have less wood grains go get stuck in your food too! This also makes me think of the cutlery I use when I bring lunch to work or get food at work. I need to get better about having reusable cutlery that's easily accessible!

    • Bethany Sauter's avatar
      Bethany Sauter 4/28/2026 8:20 AM
      I have a few pairs of reusable chopsticks, lol. I didn't know that about the trees though! That's wild.