this post was submitted on 27 Feb 2024
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[–] [email protected] -5 points 8 months ago* (last edited 8 months ago) (2 children)

I'd argue that the largest source is actually grocery stores followed by restaurants. I've worked a few grocery stores including target when they added pfresh. The food that gets tossed by deli/bakery alone will piss you off. Second harvest would only come around once or twice a week so the rest of the time tons of bread, fried chicken, cakes, etc would get tossed in the trash. And thats not even accounting for the vendor trash. At least once I rescued a ton of little debbie stuff from a dumpster, it was all still boxed up and in date, the boxes had been smashed by something so the vendor tossed it.

The amount of outdated chobani I pulled off an end cap once would make your head spin. I filled up an entire shopping cart once because the idiots who were supposed to be running pfresh just kept stuffing it full without rotating stock or checking dates.

Oh and ask me about the pallets of bananas that tgt would throw out because they were shipped too much, didn't sell enough, etc.

One bread vendor I knew would take the close dated bread to the nearest good will so it had a chance to sell but I'm not sure about others.

[–] [email protected] 38 points 8 months ago (3 children)

You can argue, sure. But people have actually studied this, and you're factually just plain wrong.

You've seen the centralized waste. But you haven't picked through a neighborhood's worth of trash cans to put that centralized waste into the larger decentralized context.

[–] [email protected] 11 points 8 months ago

People mistaking anecdotes and feels for data

[–] [email protected] 6 points 8 months ago* (last edited 8 months ago) (2 children)

Can you point to the part in the study that confirms that half of food waste is at an individual residential level?

It's not that I don't believe you but this study is absolutely dense and kinda doesn't have any specific data as far as I can see on that subject but is instead a much wider view in the topic. And FLI number include any post production waste which includes retail, restaurants and consumer level, which means grocery stores and other supply points could be adding to the numbers.

I also don't love that this references waste of food generates green house gases but states composting as a clean alternative despite it being practically the same process of degradation that leads to emissions of green house gases.
I would love to see cities implement large scale composting programs but that's just to preserve the biological components for fertilizer instead of mining for artificial phosphates.

I notice articles and papers on food waste tend to have not enough data points and a lot of motivated thought points on them. Not enough practical work or solutions. No mention of scaling back production, or local centralized composting (only individual), and adapted policies on food safety.

We just all need to eat more apparently.

Edit: found the original paper cited for North America consumption food waste which includes restaurant and home use and the answer is we definitely need to eat more cause of man is it insane. Higher than the article posted actually.

[–] [email protected] 7 points 8 months ago (1 children)

Look at figure 2.

Consumption isn't 50%, but it's the largest single bar in that chart - significantly so.

[–] [email protected] 5 points 8 months ago* (last edited 8 months ago) (2 children)

Thank you for the figure you were looking at it led me to the original source for that data which is actually even more wild.

So in the North America region it's actually worse with it being around 61% of food loss occurs at the consumption stage and 42% of food overall is wasted which is INSANELY high and nearly double that of Europe.
Man I guess we really do need to eat more.

Consumption stage however does include restaurants and catering, as well as in the home use.
With according to the study the 3 main reasons being
• sorted out for appearance
• not consumed before expired
• cooked but not eaten

It's speculative to try and guess the amount that is from restaurants and commercial food prep but I would guess the amount thrown out by the cumulative 300+ million Americans each day is probably a good chunk of the percentage if not the majority.

Really interesting study, the one you linked too even steals a couple of their charts. Thanks!
http://pdf.wri.org/reducing_food_loss_and_waste.pdf

[–] [email protected] 3 points 8 months ago (1 children)

Not sure why eating more would be the takeaway. Producing less seems like the way to go considering we already massively overeat.

[–] [email protected] 0 points 8 months ago

It's a joke about not being able to do less. Nowhere in the research papers do they suggest as a solution less production just more composting or self responsibility for buy less or ways to make scraps more edible.

It's a joke of line doesn't go down. Sorry guess the sarcasm doesn't come through even with the bolded text.

[–] [email protected] 1 points 8 months ago (1 children)

Looking at the chart you linked my feeling is that the best way to reduce food waste is:

More/tastier/healthier frozen foods.

This will reduce post sales food wastage, as well as wastage at the market.

[–] [email protected] 1 points 8 months ago

I mean they do cite limitation in food storage as one of the issues to be solved with new tech. Frozen doesn't last forever.

I will say it does feel like sometimes companies make a purposefully gross product to use an ingredient they don't otherwise kn ow what to do excess of and maybe it's ok if that just goes back to farms at growing stage for compost.

In fact I think my takeaway is I'd rather just us have farm waste then wasting all the energy to make it and then have it end up in the trash where it takes up space and doesn't contribute back to the planet.

[–] [email protected] 2 points 8 months ago

What I'm getting from this figure is to look at what Latin America is doing. Not only is less food wasted but it's more evenly wasted across the process. I think that's a good thing no?

[–] [email protected] 4 points 8 months ago (2 children)

I work with a massive network of food pantries, some larger some smaller. Every grocery store in our area is engaged with it and we receive massive amounts of day old product. I would guess that either your experience was many years ago, or you just worked for a shitty store.

[–] [email protected] 4 points 8 months ago

In Arizona I knew a grocery store that dumped bleach on every outgoing dumpster of food waste to prevent anyone from eating it and offered no such plan to donate it citing costs of labor time to high to justify an employee doing those logistics.

[–] [email protected] 3 points 8 months ago

I volunteer twice a week at a pantry and we get sent expired foods often so the supermarkets themselves don't have to throw it out without getting a tax writeoff for it. They can also hide how much waste they're responsible for when we have to throw it out. We also get all the produce that had clearly had liquid spilled on it, which usually spoils before we can shelve it.