The window for great-grandmothers is closing
Falling birth rates and later parenthood are reshaping family structures, making it less likely that children will know their great‑grandparents—and in some cases even limiting time with grandparents. Commenters explore how this shift intersects with increased life expectancy, economic insecurity, housing costs, women’s education and careers, and changing cultural norms around when (or whether) to have children. Some see benefits in older, more financially stable parents, while others worry about weaker intergenerational ties, reduced informal childcare support, and long‑term demographic and social consequences.
Later Childbearing & Demographic Trends
- Many note that age at first birth has risen 4–10 years over recent decades in most rich countries; US data and personal anecdotes support this.
- Fewer children per family and later starts reduce the probability of living to see grandchildren or great‑grandchildren, even as lifespan rises modestly for adults.
- Some argue there may be fewer great‑grandparents as a share of the population, but others point out absolute numbers may not fall if populations remain larger.
Life Expectancy & Great‑Grandparents in History
- Multiple commenters stress that historical “life expectancy ~40–50” was driven largely by infant/child mortality.
- Adults who reached 15–20 often lived into their 60s or beyond, so great‑grandparents likely weren’t as rare historically as the article implies.
- Several call misusing life expectancy at birth for this argument a common “rookie mistake.”
Class, “Idiocracy,” and Fertility
- One thread debates “idiocracy bias”: educated, affluent people delaying or avoiding children while poorer or less educated groups have more, and what that implies for future public opinion.
- Others call this view classist and overconfident about how faithfully children inherit parents’ beliefs; social mobility and value shifts are emphasized.
- Some note that teen/early‑20s childbearing remains common in some communities, often correlated with lower income and weaker sex education.
Environment, Population & Ethics
- Dispute over whether large families are environmentally irresponsible vs. whether population is already on track to peak and decline.
- One side cites ecological overshoot and Earth Overshoot Day; the other argues human innovation repeatedly increases carrying capacity and that overshoot is overstated.
- Fairness concerns arise (e.g., rich high‑emitters vs. poorer large families).
Parenting Age: Tradeoffs
- Younger parents: more energy, longer overlap with kids/grandkids, more help from relatively young grandparents—but more financial instability and immaturity.
- Older parents: better finances, emotional regulation, and career stability, but reduced fertility, higher medical risks, and less shared life with descendants.
- Many stress there is never a “perfect” time; people delay due to housing costs, job precarity, lack of support networks, and broader societal instability.
Family Structure & Support Networks
- Strong emphasis on the practical value of nearby grandparents for childcare and emotional continuity.
- Some cultures (e.g., Chinese, Indian, Amish) routinely involve grandparents heavily; others describe frayed intergenerational ties due to migration, late retirement, and smaller families.
- Concern that shrinking cousin networks and older, working grandparents weaken intergenerational bonds and tradition transmission.