Amusement parks, restaurants, and the manufacture of your latest high-tech gadget also generate carbon footprints. One could argue that none of those things are strictly necessary for society and could be classified as 'extravagances'. But we continue to use and purchase them - because they bring joy and value to us.
I don't particularly see "reduce carbon impact by killing dogs/animals" as being a winning slogan.
I'm not in disagreement with you on that last part- extravagances like amusement parks, gadgets, and restaurants should be appropriately taxed until the resources they consume come down to sustainable levels. Everything needs to be scaled back.
Keep on wondering, because I doubt anyone will bend over to fit your view of the world. Starting with the foundational point that you have no idea why people have pets at the individual level, or even macro based on what you've post so far on the subject.
EDIT: you also assume that pet owners don't already volunteer, have human best friends, and feel that they have purpose. The pretense is strong in this one.
To the original poster - humans have been keeping pets since prehistoric times [0]. Behavioral patterns which have been ingrained into our genetic makeup & the collective subconscious for 10,000-40,000 years probably aren't going to change much in the next 100 or even 1000 years.
I fundamentally agree that we need to reduce our carbon footprint as a species, but feel we fundamentally disagree on the emotional and spiritual benefits of owning a pet. Regardless, I hope we can at least agree that it may be easier and more effective to start by looking at more modern, less ingrained, and higher-output sources of carbon.
[0] https://www.smithsonianmag.com/smithsonian-institution/ask-s...
Yes, this is easy when you have zero children and more than zero pets; and I'll wager a good amount of money that its true only in that case
> In the U.S., American dogs bless us with 10 million tons of waste a year.
10 million tons of waste a year is really not that much for 350 million people, for the benefits of having pets its a great tradeoff
I highly doubt that the number of pets matters at all in accounting for the difference in carbon footprint between the US (15.7[1]) and Brazil (2.4[1]) or India (1.8[1]). Focusing on pets to reduce carbon footprint before fuel consumption or the short lifespan of industrialized goods is like improving your finances by foraging for coins in the street instead of cutting down on your all-inclusive U$300/month cable package
[1] metric tons of CO2 emission per capita, https://en.wikipedia.org/wiki/List_of_countries_by_carbon_di...
The article you cite explains that clearly.