After a month of immersive research into various lifecycle impacts of aluminum, steel, and asphalt shingles, we have come to a decision that incorporates product affordability, energy efficiency, ecological impacts, and recycling feasibility. I am confident that we made the best decision, and I am looking forward to the fact that I won’t have to think about roofs again for the next 50 years.
One of my favorite grad school projects was identifying and quantifying the various resource and energy inputs needed to create everyday items. While trying to figure out the break-even point between multiple disposable coffee cups and one reusable travel mug, I became hooked on trying to understand the factors at play in each decision I made moving forward… and the quest continues with my roof.
Nearly two years ago Christian patched a roof leak to give me enough time to research options for our new roof. In classic fashion, I made very little progress until the end of 2020 when the leak began again. This time things were serious, and a decision had to be made. I spent the subsequent weeks analyzing financial and environmental considerations of our options.
Between land use impacts, methane produced by animals, animal feed, and the processing of animal carcasses, there is a significant impact from meat and dairy products, as compared to vegetables. However, all foods pack a punch in the carbon footprint arena when it comes down to the energy required to grow or preserve foods out of season, or when we don’t use what we buy.
While buying local food is beneficial for local farmers, it doesn’t make that much of a difference to the environment. Transportation-related greenhouse gases are a drop in the bucket compared to GHGs associated with land use, farming, and methane produced by cows. Looking at the numbers shows that it’s what you eat, not where it comes from that makes the biggest impact.
In the time of the internet, information is at the tip of our fingers, but how that information is prioritized in reaching us is less straightforward. Our internet searches and social media feeds are individually tailored based on our unique data profiles – and the implications are much broader than what we see. How we are informed impacts how we act, and how we vote.
In the lead-up to the 2020 general election, our country seems more polarized than ever. What if I were to tell you that the divisions aren’t as big as they seem, and the candidates are closer, ideologically speaking, than you could possibly imagine? Using information from The Political Compass, see where our candidates stand on economic and social issues – and where you do too.
Fall is here (officially tomorrow), meaning scarf weather is on the way… eventually. Eight of the hottest years on record have happened in the last decade, and knitters are taking action to present climate data in a new medium. This post illustrates trends in global temperatures and artistic displays of that data, some of which have inspired new lines of craft projects and merchandise.