If people could live in more healthy conditions all over th…

That's an interesting thought! While improving living conditions globally could certainly reduce the incidence of many diseases and conditions, there are a few things to consider:

1. **Preventive Care:** Better living conditions would indeed mean that preventive care could reduce the need for hospitals due to fewer outbreaks, malnutrition, and waterborne diseases.

2. **Emergency Services:** Hospitals do more than treat sick patients; they provide emergency care for accidents, trauma, surgeries, childbirth, and intensive care for acute conditions that would not vanish with better living standards.

3. **Chronic and Non-communicable Diseases:** Conditions like heart disease, diabetes, and cancer are influenced by lifestyle and genetics, not just living conditions. These would still require hospital care.

4. **Mental Health:** Mental health issues often necessitate specialized treatment, which might still require hospital resources.

5. **Technological Advances:** With advancements in medicine, even if fewer people get sick, new treatments and technologies might require hospitals to evolve rather than close.

6. **Aging Population:** An aging population often results in higher demand for healthcare as age-related ailments become more prevalent, even in the best living conditions.

So while healthier living conditions would definitely lead to a general decrease in hospital admissions for certain types of conditions, it wouldn't eliminate the need for hospitals. Instead, it might change the way hospitals function, focusing more on complex cases, rehabilitation, high-tech treatments, and emergency services. The goal might not be to close hospitals but to evolve their role in community health into centers for advanced health care and wellness.