Understanding carbon footprints

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I took it and got 4.2, ave.US 20.4, world ave. 4. However, it did not take into account the minus of building a house out of recycled materials, and didn't include the negative of only one child, or the geometrically increasing multiplier of more kids. This is common to BS footprint calculators. Using an accurate one with the reduction for recycled materials house and one child, we were at 1/16th the average US eco-footprint. The eco-footprint is more realistic for true impact over a longer term. Basically it gave a minus 1 ton for recycled materials housing and a minus 1 for one child. For two children it multiplied the tons by 3, for 3 kids it multiplied by 6, for 4 kids by 12, 5 kids by 24, 6 kids by 48, 7 kids by 96, and 8 kids multiply by 192.
So a family from India that may have an eco-footprint of 3, with old calculators, actually has a footprint of 8 with the average of 2.6 kids. An African family may have a footprint of 2 the way of incomplete footprint calculators, but is actually at 48 because of all the kids. Much higher than MY family's footprint!!!!

The only EFFECTIVE way to actually reduce the human carbon footprint is for human society to agree on the dire necessity of safely recycling 100% of human-generated waste products and peacefully reducing the human population with family planning education by giving each woman the legally protected right to decide if and when to birth her children. But obviously there is no such agreement, so we do our best individually. I understand, but it's not enough because most people are mentally imprisoned in the manufactured habits of growing the commercial exploitation of the entire planet and looking greedily for others in the Cosmos. But they can't launch space exploration from a planet dead from ecocidal pollution!

Besides only using green transportation for needs, including recreation, living in a green house like this is needed;
To me, eco homes must have as many of these characteristics as possible;
1)Low wood use, 2)a lot of thermal mass,3) use of indigenous materials,4) solar thermal gain, 5)solar power and/or wind power, 6)water catchment and/or recycling/minimal use,7) use of recycled materials, 8)super insulation and 9) interior year around gardens that grow food.
The Earthship is the "Holy Grail" of eco-homes because it can have all 9 characteristics. Others can be designed to have all nine also, like straw bale homes with trombe walls and interior gardens. An A frame could have up to 7 out of 9, and a dome maybe up to 6 out of 9 with difficulty.
>>>>Then the most important thing is to have one or no kids. The multiplier with increasing amounts of kids ruins the footprint of many<<<, if it is properly taken into account--which few do. I suppose it is too politically incorrect, but it IS a footprint factor of great importance. Overpopulation is the root cause of almost all environmental problems. In fact, I can not think of any environmental problem that does not tie in to overpopulation and its demands. So many environmental impacts, types of depletion, and long term effects are not taken into account---we don't use 1.4 or 1.5 Earths equivalent. We are using at least three Earth's equivalent. >>>Major key resources are being used at 100 times their regeneration rate, and have been for 100 years---soils, and aquifers; to 500,000 times their regeneration rate like oil and coal; and pollution is also at hundreds to thousands times the natural absorption rate---plastics, CO2, heavy metals, and nuclear waste that should be used to fuel fast safe reactors of Gen4 type.<<<
Even if everyone's eco-footprint were one, we are still seven times the long term sustainable population that could live reasonably well and without further harm to the environment. Even then, there is the necessity of planting more trees to absorb the excess CO2, the need for sailing vessels to gather trash out of the oceans for recycling, the need for massive composting to rebuild the Earth's soils, and time to naturally let rainfall cleanse the salinized and chemically poisoned soils, groundwater, and surface waters.