Joe Biden has served his country throughout his life, experiencing intimate tragedies, as a senator, vice-president, and finally, as the president of the United States.
Biden understands institutional fragility, particularly in the Trump era, who aspires to return to the White House.
Democracy seems to be at stake in the upcoming November election.
Biden had a disastrous performance in the debate with his Republican rival.
Doubts about Biden's health and age now dominate the presidential campaign overshadowing real dangers from Trump.
It is questioned whether Biden should continue his candidacy.
There's need for introspection within the Democratic party.
The threat of authoritarian regimes, the return of war in Europe and the Middle East, and climate change are inescapable imperatives.
Conclusion: Despite his long-serving career and understanding of institutional fragility, Biden has spurred doubts about his ability to continue in office, which puts the upcoming election and facing global challenges at risk.