Yes. And tragedy is categorically bad, and tragedies cannot be experienced by that which is not alive (i.e. non-sentient). Thusly, a total absence of (sentient) life would be a total absence of tragedies and vice versa; in other words, sentient life and tragedy are virtually biconditional. The continuation of sentient life and tragedy is wholly avoidable if the relevant capable parties were willing, and it can often be abated on a small scale on an individual basis.
Yes. And tragedy is categorically bad, and tragedies cannot be experienced by that which is not alive (i.e. non-sentient). Thusly, a total absence of (sentient) life would be a total absence of tragedies and vice versa; in other words, sentient life and tragedy are virtually biconditional. The continuation of sentient life and tragedy is wholly avoidable if the relevant capable parties were willing, and it can often be abated on a small scale on an individual basis.