Live data from Hacker News

Farmland practices are driving bird population decline across Europe

pnas.org

171–180 of 267 posts

Re: Farmland practices are driving bird population decline across Europe

#171
If you are the author, and you are in this thread: those graphs are stunning. Would have never thought to superimpose graphs over maps. But you folks made it work, and it's not just a gimmick, it provides information in a helpful and intuitive fashion.

Re: Farmland practices are driving bird population decline across Europe

#172

Earlier quoted context omitted.

If it's cheaper for more nutritious food, and every other aspect remains the same or better, then you won't need to convince anyone, it'll sell itself.

I doubt there is anything which is more conservative and traditional than food. So even if its cheaper, more nutritious, better for the environment and tastes better, a lot of people will shun it and eat the same foods they've always eaten.

So what?

As along as it's not literally 100% of the population, which I highly doubt, there should be more then enough customers to get a foothold.

Re: Farmland practices are driving bird population decline across Europe

#173
post #127

Earlier quoted context omitted.

> Instead of boosting their economies by importing stuff from those countries we kill their exports with subsidized local produce and then spend a lot on development aid. I think a key takeaway from the pandemic is that you don’t want to be reliant of import from strategic ressources and food is priority number one. European subsidies are mostly going to France which is a huge wheat producer. Farming is an area where…

It'll be a lot easier to feed everyone if we grow food for humans rather than cattle.

It seems that optimal calorie output from all our available land involves some intermediary animals that eat whatever humans can't eat.

I agree we're raising far too many cattle, but just wanted to point out it's not very simple.

Re: Farmland practices are driving bird population decline across Europe

#174

Earlier quoted context omitted.

Joel Salatin and Richard Perkins (among many many others) have done great work by applying permaculture principles to farm scale. The ”movement” is called regenerative agriculture but you can also find lots of bullshit under that term (ie. Monsanto has used that term in their marketing)

While I have a lot of time for those people (Gabe Brown is well worth adding to that list). I fear that for the most part those people are successful by selling the dream of better quality produce to people with the disposable income to afford to buy it, mostly direct to consumer. I suspect there isn't enough space in this market place for every farmer.

There is certainly more space available than is currently being filled. I.e. I have lived in more than a dozen places around the EU and Africa and have never had access to one of these types of farmers, despite being heavily inclined to buy from them.

I don't doubt that direct to consumer regenerative agriculture will never be 100% of the market, even in wealthy societies. But it still has tremendous potential to grow.

Re: Farmland practices are driving bird population decline across Europe

#175

Earlier quoted context omitted.

> All I said was that we should change the standards around farming to stop providing legal support to mega farms (eg the current government policy that’s failing) and allow the natural outcome of more labor intensive farming to happen — which through shifting the incentives and existing legal framework, would have people shift back into farming. The natural outcome is that production is shifted to countries with lax…

Mega farms already receive subsidies — why is that fine, but subsidizing a less damaging method not? Also, that’s what tariffs are for: food security is national security. Finally, the Dutch farmers currently having their farms seized seemed to be doing fine — except for political interference in the name of environmentalism. Why is that intervention fine, but supporting small farmers rather than mega corporations no…

> Mega farms already receive subsidies — why is that fine, but subsidizing a less damaging method not?

It's fine and might be a solution to the problem but purposefully orienting subsidies towards something and putting tariffs in place are as far removed from "the natural outcome" as you can get.

> Finally, the Dutch farmers currently having their farms seized seemed to be doing fine — except for political interference in the name of environmentalism. Why is that intervention fine, but supporting small farmers rather than mega corporations not?

I have trouble following your argument. Are you or are you not in favour of top down policies and mass expropriations by the State? If that's the case, see the original point about the Great Leap Forward. I think you are trying to have your cake and eat it too here.

Re: Farmland practices are driving bird population decline across Europe

#176
post #99

Earlier quoted context omitted.

Some people can only eat meat due to autoimmune issues exacerbated by vegetables. Are we going to sacrifice them?

"eating less meat" != "sacrifice them"

How about this modus ponens chain: "eating less meat" -> "lowering meat production" -> "hiking up meat prices" -> "autoimmune sufferers unable to buy meat" -> "autoimmune sacrificed"

Re: Farmland practices are driving bird population decline across Europe

#177

Earlier quoted context omitted.

> All I said was that we should change the standards around farming to stop providing legal support to mega farms (eg the current government policy that’s failing) and allow the natural outcome of more labor intensive farming to happen — which through shifting the incentives and existing legal framework, would have people shift back into farming. The natural outcome is that production is shifted to countries with lax…

Mega farms already receive subsidies — why is that fine, but subsidizing a less damaging method not? Also, that’s what tariffs are for: food security is national security. Finally, the Dutch farmers currently having their farms seized seemed to be doing fine — except for political interference in the name of environmentalism. Why is that intervention fine, but supporting small farmers rather than mega corporations no…

[deleted]

Re: Farmland practices are driving bird population decline across Europe

#178
post #170
post #63

Earlier quoted context omitted.

We subsidize agriculture to maintain food self-sufficiency. Otherwise, things could get very nasty around here during the next global famine. During a famine, you can't just outbid poor countries and buy out their food, as their governments will ban food exports and there will be not food to buy, regardless of price.

If the only way that agriculture can sustain itself in i.e. Germany is by subsidies covering 50% of farmers' incomes and all of their profits, then the way we do agriculture/food is fundamentally wrong. Also, how self-sufficient are you really if your entire agricultural system is predicated on access to chemical fertilizers, which in turn is produced from natural gas of which you have to import close to 100%? The su…

I'd assume food stores could be made to last long enough to enact some kind of rationing, and thus lack of chemical fertilizers will have a less profound effect. The point isn't that we would have to sustain ourselves as before, but to be able to sustain on some kind of level.

Re: Farmland practices are driving bird population decline across Europe

#179
post #46
post #8

Earlier quoted context omitted.

I've heard that permacultural practices can compete in terms of output, it's just harder to industrialize. I wonder if improvements in robotics could make this sort of approach more feasible, or if it really is comparatively productive in any case

I don't think the problem is in output-per-acre (really, increase in yield per acre is shockingly low in the past 50 years), but rather in the amount of labor required. That, plus the inertia of vested interests codified as bureacratic regulation and protected by lobbyists. Essentially: intensive agriculture uses monocultures, extremely large machines and herbicides/fertilizers/pesticides in order to reduce or displa…

There are some interesting approaches to regenerative agriculture that somewhat sidestep the problem of labour cost. I.e. Mark Shepard runs a 46ha farm in US mid west that he says has been profitable basically from year one. Very small degree of mechanization (basically a tractor and some implements) and no use of chemical fertilizers or any other inputs (pesticides, herbicides, irrigation). They basically cut out a huge share of conventional farming's cost structure to be able to compensate for increased labour costs.

I live in a rural place and the typical farmer here has mid to high seven figures invested in machines and implements and spends a lot of money on inputs, which in turn has contributed to farms getting bigger and bigger, which in turn requires more investment in mechanization, etc. On the other hand, we have founded a non-profit CSA market garden on 4.000m2 that can pay 1.5 people a decent salary. My personal impression is that for farming to become financially attractive to the practitioners again, we need to reduce size, reduce inputs, reduce capital expenditure and put quality and diversity back into focus.

Re: Farmland practices are driving bird population decline across Europe

#180
post #3

There are also quite convincing studies that show even worse declines for insect populations, again mostly due to industrialized farming techniques and the widespread use of chemical fertilizers and pesticides. The standard approach in the EU to work against this really worrying trend is to a) bring more and more land under some form of protection and remove it from agricultural production and b) increase the share o…

> push towards regenerative agricultural practices Say I would really like to be part of pushing towards this in some way. Maybe through volunteering, by making a career adjustment (I'm full stack engineer) or going back to studying for a bit. What can I do?

Probably start a community garden. Be careful though, some cities hate their citizens being able to grow their own food
Post reply on HN