British re-entry to the EU requires rebuilding trust through sustained practical cooperation before any formal membership discussions, but the fundamental question of whether Britain can genuinely commit to European integration over Atlantic partnership remains unresolved.
Thatcher warns that rejoining means accepting worse terms and inevitable loss of the sovereignty Brexit reclaimed, while Schmidt argues that medium powers like Britain gain more practical autonomy through European institutions than by acting alone. De Gaulle insists any membership requires choosing European over Atlantic identity — the same ambiguity that produced Brexit — while Adenauer proposes patient reconstruction through security, research, and climate cooperation that demonstrates mutual usefulness.
The council cannot resolve whether British political culture has evolved enough to sustain long-term European commitment, or whether the structural tension between British exceptionalism and European solidarity makes successful membership impossible.