No, but the cost is still predictable. If you want a concrete patio then the process of making the cement for it will have produced a ton or so of CO2 given current technology even though you never touched the fossil fuels involved. If you want to fly to Europe and back that's two tons produced even though you never bought the jet fuel.
The per capita carbon emission of the US is about 14 tons or so. Of those, 4 are things the government or other entities are doing on your behalf that you don't have any control over but 10 are going towards your own consumption of things like patios and plane flights and beef. You can't realistically get that down to 0 but you can certainly cut back a whole want if you want to. Or you can pass laws that prevent corporations from producing carbon and offering you the things you want to consume, given the collective action that way makes a lot of sense.
Now, for some things like methane leaks there are obvious ways to reduce the carbon cost of our consumption out of proportion to the reduction in our consumption. But for others, like plane flights, we don't have any means yet of doing that.
In the end if we want large reductions in our carbon footprints without large technological innovations it's going to have to mostly result in us consuming less.
The per capita carbon emission of the US is about 14 tons or so. Of those, 4 are things the government or other entities are doing on your behalf that you don't have any control over but 10 are going towards your own consumption of things like patios and plane flights and beef. You can't realistically get that down to 0 but you can certainly cut back a whole want if you want to. Or you can pass laws that prevent corporations from producing carbon and offering you the things you want to consume, given the collective action that way makes a lot of sense.
Now, for some things like methane leaks there are obvious ways to reduce the carbon cost of our consumption out of proportion to the reduction in our consumption. But for others, like plane flights, we don't have any means yet of doing that.
In the end if we want large reductions in our carbon footprints without large technological innovations it's going to have to mostly result in us consuming less.