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Above undated message substituted from Template:Dashboard.wikiedu.org assignment by PrimeBOT ( talk) 20:03, 16 January 2022 (UTC)
Lets make an assertive effort to rework the content that caused the labels to be placed on this article. This topic is to important to our future to have those tags distract readers! I will remove them only after ALL content is up to Wikipedia standards
Mkevlar
paragraph containing weasel comments removed
Citations added
Removing tags from article
Mkevlar 2015 January 27
It seems that the index does not and article does not say anything about it. But how can you speak about overshoot if even a slightest consumption of non-renewable (whose recovery period is infinite) result in finite overshoot day? There is a clue: you can recover some non-renewables artificially but others are truly non-recoverable. Furthermore, there are toxic wastes, whose impact is not considered only by damage caused by wasting its ingredients but also must include the effects that toxic waste produces depending on how much it is allowed to. Simliarly is with artificially renewable waste: the ecological footprint considers how is it difficult to turn waste into back raw materials but this must depend on waste storage: was it stored separately or mixed with something or released into atmosphere where you will never get it back. I am not sure that I can write about it. -- Javalenok ( talk) 01:48, 1 January 2014 (UTC)
Per the connected contributor box above, a contributor has cited his own work in this article. Needs to be reviewed for NPOV. Jytdog ( talk) 02:14, 20 March 2015 (UTC)
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For its first paragraphs, the Critiques section reads as a list of published works, which should be used as references, instead. Could they be turned into a summary of criticisms directed at ecological footprint measurements?
The rest of the section, although a bit fragmented, does a better work of explaining where the criticism stands: what and how it measures, plus how valid those measurements are interpreted and adjusted. I don't see any opposition to the concept per se, which could be used as an introduction to the section. First, explain criticisms in general, then move into the details?
I'll add this page to my watchlist and check from time to time. If noone adds new information, I'll adapt the section the best I can, without adding or removing information, to the best of my ability.
Elideb ( talk) 13:03, 9 November 2016 (UTC)
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Instead of starting off going right into the details, try putting in a small introduction using common vocabulary. This way, the average reader will be able to start at the overview section and get a better overall understanding of this topic. The background is nice to have so it provides some history of the ecological footprint, but should do better at explaining the general concept. Dz14 ( talk) 03:42, 8 March 2017 (UTC)
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Units should be expressed in correct notation. For example the kilo prefix is denoted by k whereas K denotes the Kelvin unit of temperature. For details see International System of Units. Regards, ... PeterEasthope ( talk) 14:42, 25 March 2018 (UTC)
I have just reverted an unmotivated change to two references (e.g. the first in Reviews and Critiques), but it still seems to be a mess. Perhaps someone could check out what it is meant to be, but it makes little sense to me. PJTraill ( talk) 23:53, 9 January 2020 (UTC)
This is well written and referenced, except for the salient point, that it is a notable criticism. Basically a wikipedia editor disagrees with an aspect of the methodology and is trying to substantiate his/her theory. It might be a valid criticism, but there is not a reference to support it is a notable criticism of the subject matter of this article, "ecological footprint". Even if it were, it is too much detail about a single aspect of the methodology. It should be moved to another wikipedia article, or deleted entirely if redundant: Leo Breman ( talk) 08:48, 10 May 2020 (UTC)
Although the ecological footprint model prior to 2008 treated nuclear power in the same manner as coal power, [1] the actual real world effects of the two are radically different. A life cycle analysis centered on the Swedish Forsmark Nuclear Power Plant estimated carbon dioxide emissions at 3.10 g/kW⋅h [2] and 5.05 g/kW⋅h in 2002 for the Torness Nuclear Power Station. [3] This compares to 11 g/kW⋅h for hydroelectric power, 950 g/kW⋅h for installed coal, 900 g/kW⋅h for oil and 600 g/kW⋅h for natural gas generation in the United States in 1999. [4] Figures released by Mark Hertsgaard, however, show that because of the delays in building nuclear plants and the costs involved, investments in energy efficiency and renewable energies have seven times the return on investment of investments in nuclear energy. [5]
The Swedish utility Vattenfall did a study of full life-cycle greenhouse-gas emissions of energy sources the utility uses to produce electricity, namely: Nuclear, Hydro, Coal, Gas, Solar Cell, Peat and Wind. The net result of the study was that nuclear power produced 3.3 grams of carbon dioxide per kW⋅h of produced power. This compares to 400 for natural gas and 700 for coal (according to this study). The study also concluded that nuclear power produced the smallest amount of CO2 of any of their electricity sources. [6]
Claims exist that the problems of nuclear waste do not come anywhere close to approaching the problems of fossil fuel waste. [7] [8] A 2004 article from the BBC states: "The World Health Organization (WHO) says 3 million people are killed worldwide by outdoor air pollution annually from vehicles and industrial emissions, and 1.6 million indoors through using solid fuel." [9] In the U.S. alone, fossil fuel waste kills 20,000 people each year. [10] A coal power plant releases 100 times as much radiation as a nuclear power plant of the same wattage. [11] It is estimated that during 1982, US coal burning released 155 times as much radioactivity into the atmosphere as the Three Mile Island incident. [12] In addition, fossil fuel waste causes global warming, which leads to increased deaths from hurricanes, flooding, and other weather events. The World Nuclear Association provides a comparison of deaths due to accidents among different forms of energy production. In their comparison, deaths per TW-yr of electricity produced (in UK and USA) from 1970 to 1992 are quoted as 885 for hydropower, 342 for coal, 85 for natural gas, and 8 for nuclear. [13]
References
Hi C.J. Griffin -I removed these two studies from the article because they are not about the subject matter of this article, ecological footprint. Sure, these subjects are all related as they pertain to sustainability, but then they belong in that general article, not this specific article. The news article about the study I called the anti-meat study, forget the name, does in fact mention the word "footprint", although the usage is unclear; the reporter might mean carbon footprint, but he may just be using the phrase as a literal device. This study is specifically misleading as it calculated from GHG costs of different agricultural products only. EF, as I understand it, has costs calculated from 5 categories, which are then subtracted from what they tabulate as biocapacity, of which agricultural land is the major component. Considering that animal husbandry, specifically extensive, take up such a large proportion of agricultural land which cannot used for arable crops, its quite possible that a meat-eating herder in Mongolia, for example, may actually produce a EF 'surplus'. Even if, considering the sources, 60% of EF costs are from CO2, the data is not comparable because it is calculated much differently. Adding that text insinuates that one could reduce their EF by becoming vegetarian, it may be true or not, but that is not what the study actually says, and it is 'original research' to associate the two concepts without a reference. Note the London study which did actually calculate individual contributions contradicts the claim the text is making, meat being the 4th most important, likely for these reasons. Furthermore, the A-M study is cradle-to-the-grave GHG accounting (and controversially, also includes 'opportunity costs'), but it doesn't actually do that same accounting for other means of GHG reduction, i.e. transport, so the statement that becoming vegetarian makes the largest contribution to GHG reduction compared to other forms of reduction is misleading because becoming vegetarian is not actually being compared to other forms of reduction. Logially, one would assume having no children would garner the largest reductions, but that is equally OR on my part.
Please remember this page is not meant to be advocating an ideology, be that whatever, it is neutrally informing readers about "ecological footprint"! Cheers, Leo Breman ( talk) 06:28, 12 May 2020 (UTC)
The 2017 World Scientists' Warning to Humanity, signed by over 15,000 scientists around the globe, urges human beings to "re-examine and change our individual behaviors, including limiting our own reproduction (ideally to replacement level at most) and drastically diminishing our per capita consumption of fossil fuels, meat, and other resources." [1] According to a 2018 study published in Science, avoiding animal products altogether, including meat and dairy, is the most significant way individuals can reduce their overall impact on the environment. [2]
-- C.J. Griffin ( talk) 14:08, 12 May 2020 (UTC)
Hey! This study is also not about EF. If they tally things differently by using alternate accounting models, no wonder all these studies are giving different results. Leo Breman ( talk) 07:18, 25 May 2020 (UTC)
A 2017 study posited that the most significant way individuals could reduce their carbon footprint is to have fewer children, followed by living without a vehicle, forgoing air travel and adopting a plant-based diet. [3]
References