Редактирование: Arguments against life extension (раздел)

=== Larger concepts ===
'''Quality of life''' - Many people feel rightly or wrongly that an extended life would be of lower quality than under a traditional lifespan. A character in [[Blade Runner]] [https://www.goodreads.com/quotes/90347-the-flame-that-burns-twice-as-bright-burns-half-as quotes the chinese philosopher Laozi] "The light that burns twice as bright burns half as long" to imply a shorter life can be more fulfilling.

'''Social''' - Many feel society is not yet ready, or may never be ready for longer life spans for numerous different reasons.

'''Environmental''' - A specific class of social issue is that of the impact on the environment.

'''Technical''' - Due to the many biological and technological limits of contemporary medicine in effectively treating age-related ailments, many feel these challenges may never be overcome.