

David Mcilvena
POINTS TOTAL
- 0 TODAY
- 0 THIS WEEK
- 781 TOTAL
participant impact
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UP TO55minutesspent learning
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UP TO680milestraveled by bus
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UP TO34meatless or vegan mealsconsumed
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UP TO1.0documentarywatched
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UP TO221pounds of CO2have been saved
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UP TO180gallons of waterhave been saved
David's actions
Food
Learn the Truth About Expiration Dates
#3 Reduced Food Waste
I will spend at least 10 minutes learning how to differentiate between sell by, use by, and best by dates.
Food
Reduce Animal Products
#4 Plant-Rich Diet
I will enjoy 2 meatless or vegan meal(s) each day of the challenge.
Transport
Use Public Transit
#37 Mass Transit
I will use public transit 40 mile(s) per day and avoid sending up to 12.99 lbs of CO2 into Earth's atmosphere.
Transport
Use Muscle Power
#49 Cars
I will cut my car trip mileage by only taking necessary trips, and I will only use muscle-powered transportation for all other trips.
Materials
Eliminate Toxic Plastics
#47 Bioplastic
I will avoid buying toxic plastics, including polycarbonate, polystyrene and polyvinyl and instead replace them with bioplastic or durable options.
Materials
Choose Recycled Paper
#70 Recycled Paper
If I have to buy paper products, I will only purchase products made from post-consumer recycled paper for my home or office.
Food
Explore Other Food Solutions
All Food Solutions
I will spend at least 5 minutes researching other Drawdown Food Solutions.
Materials
Fix Leaky Faucets
#46 Water Saving - Home
I will fix faucets or report leaky faucets to facilities that have been wasting up to 9 gallons (34 L) of water per faucet every day.
Women and Girls
Connect With A Nonprofit
#6 Educating Girls, #7 Family Planning, #62 Women Smallholders
I will connect with a local nonprofit working on womens' or girls' issues in my community, and find out how I can get involved or become a member.
Buildings and Cities
Express My Support
#54 Walkable Cities
I will find out who in my city makes decisions that impact neighborhood walkability and express my support for better walking infrastructure.
Land Use
Forest-Friendly Foods 1
#5 Tropical Forests
I will spend at least 5 minutes researching the impact of my diet to see how it contributes to deforestation.
Materials
Go Paperless
#70 Recycled Paper
I will reduce the amount of paper mail that I receive by opting into paperless billing and subscriptions.
Electricity Generation
Learn More about Micro Wind
#76 Micro Wind
I will spend at least 5 minutes learning more about the energy generation potential of Micro Wind.
Materials
Recycle Everything I Can
#55 Household Recycling
I will recycle all materials that are accepted by local haulers or drop stations in my community.
Electricity Generation
Learn More About Geothermal Energy
#18 Geothermal
I will spend at least 5 minutes learning more about the energy generation potential of geothermal energy and consider investing in this technology.
Electricity Generation
Learn More about Biomass
#34 Biomass
I will spend at least 5 minutes learning more about the energy generation potential of biomass.
Land Use
Learn about Temperate Forests
#12 Temperate Forests
I will spend at least 5 minutes learning more about the environmental services provided by and the environmental issues affecting temperate forests.
Land Use
Learn about Local Indigenous Practices
#39 Indigenous Peoples' Land Management
I will spend at least 10 minutes learning how local indigenous tribes are caring for the land by attending a training, workshop, or presentation.
Electricity Generation
Watch a Video about Methane Digesters
#30 Methane Digesters (large), #64 Methane Digesters (small)
I will watch a video about methane digesters (also commonly known as anaerobic digesters).
Participant Feed
Reflection, encouragement, and relationship building are all important aspects of getting a new habit to stick.
Share thoughts, encourage others, and reinforce positive new habits on the Feed.
To get started, share “your why.” Why did you join the challenge and choose the actions you did?
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REFLECTION QUESTIONMaterialsHow could you incorporate other "R's" -- reduce, reuse, refuse, repair, repurpose, etc. -- into your lifestyle?
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REFLECTION QUESTIONMaterialsWhat single-use items (e.g. straws, coffee cups, vegetable bags, plastic bags) do you regularly use? What could be substituted instead?
David Mcilvena 4/05/2018 7:02 PMI'm bringing lunch to work in a stainless steel canister from kleen kanteen. Water and coffee too. Storing bulk items at home in jars. -
REFLECTION QUESTIONMaterialsWhat are other easy and low-cost ways to reduce your water usage at home?
David Mcilvena 4/05/2018 6:59 PMActually fixed a leaky toilet. Probably a more heinous water waster than a faucet. -
REFLECTION QUESTIONLand UseHow is your diet currently impacting deforestation? What can you do to decrease your negative impact and increase your positive impact?
David Mcilvena 4/05/2018 6:54 PMDeforestation for production of grain is a horrible idea. Shade grown coffee and cacao is much better. Stay away from the mega industries folks. -
REFLECTION QUESTIONFoodWhat did you find out? What is the most interesting fact you learned?
David Mcilvena 4/05/2018 6:52 PMI ate crickets today. Wasn't that weird. Pretty good actually. And only a gallon of water per lb. Now we're talking efficiency -
REFLECTION QUESTIONElectricity GenerationMicro turbines can be placed on large structures to take advantage of stronger, steadier breezes. The Eiffel Tower now sports vertical axis turbines that produce electricity for use on site. Where could micro turbines potentially be installed in your city?
David Mcilvena 4/05/2018 6:51 PMConcave blades look nice but are worthless. Hand carved airfoils rule the micro turbine world. Carmen earns mad points for hand winding a motor stator. Badass. -
REFLECTION QUESTIONTransportHow do your transportation choices affect your engagement in your community? Does your experience differ while walking, riding transit, biking or driving?
David Mcilvena 4/04/2018 3:40 PMThe commute is way more relaxed when someone else is doing the driving. AND, two feet can get you a long ways. -
REFLECTION QUESTIONTransportHow has your access to various kinds of transporation throughout your life influenced your current attitudes about transportation and your transportation behavior?
David Mcilvena 4/04/2018 3:37 PM13 lbs of CO2/ day NOT contributed because of my commute options. Nice. -
REFLECTION QUESTIONFoodNow that you know the difference between use by, sell by, and best by dates, how will you view expiration dates differently?
David Mcilvena 4/04/2018 3:06 PMSell by, and best by are guides for effect on flavor, quality, and texture. Not safety. Up to a third of a product's shelf life is after the Sell by and best by dates. Products are safe to eat past these dates. Less stable refrigerated products excepted.
Use by dates should be followed for less stable refrigerated items. Shelf stable packaged items such as canned goods can be consumed after the use by date. -
REFLECTION QUESTIONFoodWhat do you think contributes to people in North America eating more meat than other countries, and what does this say about North American values and ways of living? How do we start shifting a meat-focused food culture?
David Mcilvena 4/04/2018 2:51 PMHigh meat consumption in OECD nations is driven by government subsidies of grain and feed crops - intended to smooth out the ups and downs of farm crop production. More grain is grown than is actually needed, so we find interesting and unique ways to use it. In the early 1800's, whiskey making was the preferred value add to corn/grain crops. The average American male dank 5 gallons of whiskey a year compared to a gallon a year today. Today, excess grain goes to feed (and fatten) livestock producing LOTS of meat at very low prices.
As with most subsidy arrangements, the true costs are externalized. The cost of all that cheap meat is degraded farm land, topsoil and nutrient losses, concentrations of nutrient and toxic chemicals in waterways, clogged arterial passageways and increased incidence of chronic disease to name a few.
Not all meat is made the same, and it's worth looking at how livestock can be beneficial to the land - contributing to rapid regeneration of soil health, etc. Overall however, the planet will benefit from decreased meat consumption.-
Charles White 4/04/2018 3:27 PMVery informative, Dave! Thank you for sharing!
Another result of subsidies and overproduction of corn is high fructose corn syrup!
The late Donella Meadows discussed shortfalls in the systems that drive our lives, specifically feedback structures in our economic system. Textbook capitalism assumes that true and accurate information is readily available and people will act rationally when provided with such information. Unfortunately subsidies and exernalizing costs result in unclear feedback in the form of artificially low prices, which are neither true nor accurate. We see this elsewhere in subsidies for the fossil fuel industry! As long as subsidies and externalities exist, it is difficult for lay consumers to make informed decisions.
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