Talk:Decline in insect populations

We'll see what can be made out of them.InformationToKnowledge (talk) 09:49, 13 October 2023 (UTC)[reply]

If any of those refs are good and useful then surely it's easy to use them in in-line citations, in which case they would come up in the reference list (perhaps even multiple times). If they are not in the reference list, then why should they be so important that they should be listed in "further reading"? Also who curates such a "further reading" list, makes sure it's up to date, relevant, global in scope, not Global North-centric etc. I think "further reading" lists are perhaps there for historic reasons only, when Wikipedia wasn't yet as strong on its referencing policies (lots of unsourced content in articles) or when Google and Google Scholar were not yet very good search tools. I see no purpose for them in "modern" Wikipedia articles and doubt that any or many of our

WP:FA articles uses them. Can you imagine e.g. the main climate change article having a need for a "further reading" list? EMsmile (talk) 11:54, 13 October 2023 (UTC)[reply

]

You misunderstand me. I do not disagree with removing those lists, and I have already said that. I do object to seeing such unused references removed completely. Keeping them on talk pages until we can figure out what to do with them is fine by me. You have done that for "Further reading", but not for those unused references, which is what I questioned, and sought to rectify by keeping them here for now. InformationToKnowledge (talk) 12:01, 13 October 2023 (UTC)[reply]

Sorry, which "unused references" do you mean? I'm confused. Where they under "sources"? I did a lot of edits this week so I can't remember this particular edit. Please point me to the revision history then it'll be clearer. EMsmile (talk) 17:35, 13 October 2023 (UTC)[reply]

It's this edit, and the one right before it. I have already moved those references to this talk page, a couple of posts up. InformationToKnowledge (talk) 15:36, 14 October 2023 (UTC)[reply]

I had deleted those because I saw this error message below the ref list, so therefore I figured these references are no longer used so why should they be called up?:

• Cite error: A list-defined reference named "Braak2018" is not used in the content (see the help page).
• Cite error: A list-defined reference named "Farah6March2019" is not used in the content (see the help page).
• Cite error: A list-defined reference named "Komonen2019" is not used in the content (see the help page).
• Cite error: A list-defined reference named "Sauvion2017" is not used in the content (see the help page).
• Cite error: A list-defined reference named "Tscharntke2005" is not used in the content (see the help page).

After deleting them, this cite error was gone. But perhaps I had misunderstood why this cite error appeared on the page? I am not sure now. EMsmile (talk) 20:38, 14 October 2023 (UTC)[reply]

I think we need to make it clearer what time frame we are talking about. Decline in insects since when? Do we mean since the start of humanity (unlikely) or since 1850 / industrial revolution or anthropocene / 1950? I think this should come out, ideally in the title already but if not then at least in the first sentence of the lead. Or at least in the first paragraph of the lead. EMsmile (talk) 13:29, 9 October 2023 (UTC)[reply]

For the benefit of the other readers, here is my argument from a related discussion as to why this is unlikely to be a good idea. InformationToKnowledge (talk) 13:53, 9 October 2023 (UTC)[reply]

OK, leave the title as is, but please indicate the time frame in question as soon as feasibly possible in the first paragraph of the lead. Ideally already in the first sentence? And also in the short description that comes before the lead. EMsmile (talk) 14:39, 9 October 2023 (UTC)[reply]

OK, now that I have taken a closer look at the entirety of this article, I see what you mean. It really was quite unclear before! How about now? InformationToKnowledge (talk) 11:24, 10 October 2023 (UTC)[reply]

It's a lot better now but I find again that the first paragraph reads too much like a "story", building up the topic slowly, in several sentences. The topic should really be the subject of the first sentence. See

MOS:FIRST. I'll change it around now and you can see what you think about this proposal? EMsmile (talk) 14:35, 10 October 2023 (UTC)[reply

]

I've changed the lead around now, putting it in the order of what I consider the most important: The causes are extremely important so I think they should be in the first paragraph. The fact that there are not so many specialist researchers is not that important so I have moved that to further down (it might not be needed in the lead at all, in fact; it's also written in a Europe-centric way (I mean this sentence In 2016, it was observed that while 30,000 insect species are known to inhabit Central Europe, there are practically no specialists in the region devoted to full-time monitoring.)). EMsmile (talk) 14:43, 10 October 2023 (UTC)[reply]

@

WP:BEGIN explaining what the article is about, particularly the reported decline felt sudden to many observers, even though the problem had in fact been building for decades which seems way too opinionated. It would be better to start with something like In the 2010s, reports began to emerge that there is an ongoing 'decline in insect populations which began in xxx. Also, there is a subtle but important difference between reports emerged in the 2010s about the widespread decline (current wording) and when the reports of widespread declines in insect populations (previous wording) as the previous version implies that there is some doubt in the extent of the decline, whereas the current wording implies that it is definitely happening. SmartSE (talk) 16:11, 11 October 2023 (UTC)[reply

]

Hi SmartSE, I agree with you, the first sentence needs further work. It's better though than the previous first, second and third sentence, right? They were:

charismatic species of insects when compared to mammals, birds and other vertebrate, and there has historically been much less interest in studying them. In 2016, it had been observed that while 30,000 insect species are known to inhabit Central Europe, there are practically no specialists in the region devoted to full-time monitoring. In my opinion, the old lead was taking too long to get to the point, i.e. to get to the actual topic of this article. It was more "telling a story" with an intro, building up a case etc. EMsmile (talk) 17:35, 11 October 2023 (UTC)[reply

]

If the intent was to avoid "telling a story", then surely starting the entire article with "When" is really counterproductive to that, no? I now rewrote the lead again, and I think it should be a lot better now. And as an aside, the statistic about Central Europe was something which a content expert felt important to mention when talking to Yale - an American publication - and it specifically highlights the point about research being highly insufficient even in Europe, and even less adequate globally. InformationToKnowledge (talk) 09:43, 13 October 2023 (UTC)[reply]

I quite like the first para of the lead now but I still question why this sentence is so important that it would be the very first sentence that our readers read: Insects are the most numerous and widespread class in the animal kingdom, accounting for up to 90% of all animal species.. Most people would just gloss over that. After all, they are here to learn about decline, not about the structure of the animal kingdom in general. And I don't understand why the information on "when" would be counterproductive as a first or second sentence in an encyclopedic article that is not doing "story telling"? Decline since when would be the first question on my mind. How much decline, since when, why, what are the impacts and what can we do about it. Those would be the facts that we need to present as succinctly in the lead as possible. EMsmile (talk) 11:58, 13 October 2023 (UTC)[reply]

I can't figure out if this is mainly British or American English as it's a wild mixture, see e.g. urbanization/urbanisation, fertilizer/fertiliser. Which language version should we settle on? See also

I started this article and did so using British English. For example, "analysed" rather than "analyzed". This was subsequently documented in the article source with a {{Use British English}} tag which remains.

But note that the s/z difference is not simple – see Oxford spelling. Both "urbanization" and "fertilizer" are traditional and acceptable when using this.

Andrew🐉(talk) 22:21, 17 October 2023 (UTC)[reply]

Hi User:Andrew Davidson, firstly thank you for starting this article on this important topic! About the British English tag, I wasn't aware that it can be seen in source code editing on the article's page (I see it now). A more easily visible way is with that flag on the talk page. I would change everything to s to make it clearer. I didn't know that fertilizer was OK in the Oxford spelling, this is surprising me. Are both spelling types now converging? In any case, nothing speaks against changing fertilizer to fertiliser, right? EMsmile (talk) 08:09, 18 October 2023 (UTC)[reply]

I am comfortable with either spelling of fertiliser/fertilizer (see ammonia pollution, which I also started). But the article is currently not consistent and so there are two of the s-form to one of the z. So, some copy-editing to align usage would be reasonable.

A bit more history may be helpful. I started the article and

WP:CITEVAR

.

Andrew🐉(talk) 10:16, 18 October 2023 (UTC)[reply]

Thanks for the ping Colonel. How nice to see EMsmile & ITK have arrived to make improvements to the article. @EMsmile, to offer you yet more history, back in the day the article also benefited from input by an American editor, KOA, who is a professional entomologist. This might be the main reason for the discrepancy you noticed. FeydHuxtable (talk) 12:35, 19 October 2023 (UTC)[reply]

I tried to tighten up the content about climate change in this article. We had mentioned it as a cause in passing here and there but without properly explaining the possible mechanisms. The paper by Sanchez that we had already cited a lot placed climate change last in the list of importance. So I think in the section on causes we need to give more weight to the other causes and make it clearer how climate change leads to more decline (explaining/listing the possible mechanisms) but that it's probably not the main driver (right?). This could also be clarified in the lead. For now, I have added an excerpt of the article extinction risk from climate change as it also had a section on insects there. EMsmile (talk) 21:33, 10 October 2023 (UTC)[reply]

There are a variety of putative causes but we don't seem to know enough to quantify the weights. The cause which seems to need more attention and weight in the article is light pollution. See Light pollution is key 'bringer of insect apocalypse', for example. Andrew🐉(talk) 21:45, 17 October 2023 (UTC)[reply]

Interesting. We do mention light pollution in passing but it should get more content. Overall, that whole section on the causes is surprisingly weak so far. If someone has time it would be great if they could beef it up. EMsmile (talk) 11:16, 7 November 2023 (UTC)[reply]