A study analyzes how the birth rate collapse will reduce the world’s population. Experts warn governments to prepare for the challenges of living in an emptier world
We can all agree the population can’t continue to grow. We can also agree it probably needs to shrink, especially by the time this starts making a difference.
However, if it shrinks too rapidly, there’s a lot of potential disruption of society and economy. If it continues to shrink, it could be a serious problem for all of humanity.
We should make changes now to encourage more people to have kids. The goal should be a slow, controlled decrease, to level off, without major disruption
Personally, I like 6B as a good place to plateau. We’re probably already beyond the planet’s carrying capacity so need to be less than today. However a lot of the advancements in society (technology, space, medicine, science, innovation) really require a fairly large population. Establishing a number ought to be someone’s thesis, but in the meantime: 6B
sonally, I like 6B as a good place to plateau. We’re probably already beyond the planet’s carrying capacity so nee
With the current food growing technologies, we can handle 10 billion comfortable well. We will obviously not reach that number anytime soon. But we are on track to shrinking rapidly in many nations. That will destroy these nations.
I doubt that. Current conventional food production is highly fossil fuel dependant (everything from fertilizer to processing to transport). Earth’s ariable land and top soil is decreasing quickly. Ecosystems are collapsing from the effects of agriculture and climate change. Most “advances” require more inputs and energy, which means more fossil fuel use, further accelerating resource degredation and climate change. I forget the statistic, but humans already control a significant proportion of Earth’s biomass. This chart from https://www.greenpeace.org/international/story/17788/how-much-of-earths-biomass-is-affected-by-humans/ might be what I was thinking of:
The problem is the word “significant”
We can all agree the population can’t continue to grow. We can also agree it probably needs to shrink, especially by the time this starts making a difference.
However, if it shrinks too rapidly, there’s a lot of potential disruption of society and economy. If it continues to shrink, it could be a serious problem for all of humanity.
We should make changes now to encourage more people to have kids. The goal should be a slow, controlled decrease, to level off, without major disruption
Personally, I like 6B as a good place to plateau. We’re probably already beyond the planet’s carrying capacity so need to be less than today. However a lot of the advancements in society (technology, space, medicine, science, innovation) really require a fairly large population. Establishing a number ought to be someone’s thesis, but in the meantime: 6B
With the current food growing technologies, we can handle 10 billion comfortable well. We will obviously not reach that number anytime soon. But we are on track to shrinking rapidly in many nations. That will destroy these nations.
I doubt that. Current conventional food production is highly fossil fuel dependant (everything from fertilizer to processing to transport). Earth’s ariable land and top soil is decreasing quickly. Ecosystems are collapsing from the effects of agriculture and climate change. Most “advances” require more inputs and energy, which means more fossil fuel use, further accelerating resource degredation and climate change. I forget the statistic, but humans already control a significant proportion of Earth’s biomass. This chart from https://www.greenpeace.org/international/story/17788/how-much-of-earths-biomass-is-affected-by-humans/ might be what I was thinking of: