• 0 Posts
  • 12 Comments
Joined 1 year ago
cake
Cake day: July 24th, 2023

help-circle




  • I feel like this can still be a native lawn depending on which biome it’s in. Seems more desert like than a prairie/forest type “native lawn” you might traditionally think of.

    But yeah native can look different depending on location so I might be ok with this


  • There is the risk of tick transmission of Lyme disease in tall grass. I suppose you can pretreat to prevent contraction, but mowing grass means you don’t have those threats/hazards to worry about.

    I still hate lawns and wish more would be native, but I wonder if there’s a way to grow a native lawn such that you invite the good wildlife and keep out the bad. Would need a biologist to chime in



  • Resonosity@lemmy.catoMemes@lemmy.mlliterally no clue
    link
    fedilink
    arrow-up
    39
    arrow-down
    1
    ·
    9 months ago

    Remember it’s not just about saving honey bees! Honey bees are domesticated, which means that humans will make sure that they have food and shelter and appropriate medicine and care throughout the year to ensure they make honey.

    Saving “the bees” moreso means saving wild, native, often times solitary bees like bumblebees or carpenter bees that don’t produce honey but that also aren’t domesticated - they have no safety net that humans give them.

    Those bees along with all other pollinators like bats, birds, and other insects are the ones at risk!

    Still, we should all consider growing native yards to return habitat back to these dying species!




  • Great point. You need concrete for wind, solar, and li-ion battery storage too (including pumped hydro), but out of those I’d say pumped hydro is the only one that remotely compares in the amount of concrete needed for construction.

    So purely looking at the emissions from materials needed to build these power sources, renewables have the edge due to less concrete. These emissions might show up elsewhere in raw material extraction like with silicon for solar, and then the rare earth metals needed for generators in wind, all the lithium/nickel/cobalt needed for batteries, etc., but I want to say that the Life Cycle Assessments (LCAs) from places like the National Renewable Energy Laboratory (NREL) in the US or the International Energy Agency (IEA) worldwide have taken that into account and still show that renewables + storage are cheaper on a carbon basis compared to fossil fuels and nuclear.


  • Did you read the quote? 15-20 years, as in decades before 1 nuke plant is built. I agree in that politicians of the past should have led us to a more sustainable and resilient energy future, but we’re here now.

    Advanced nuclear should still be 100% pursued to try to get those lead times down and to incorporate things like waste recycling, modularity, etc., but the lead time in decades absolutely means nuclear power might not be something worth doing.

    The IPCC puts the next 10-20 years as the most important and perilous for getting a hold on climate change. If we wait for that long by not rolling out emission-free power sources, transit modes, or even carbon-free concrete, etc., then we might cross planetary boundaries that we can’t come back from.

    Nuclear is a safe bet and bet worth pursuing. I would argue that, along with that source from the IAEA, old nuclear is note worth it.