Question

aaa

これの1番最後の文でandのところが行為→結果になっているんですけど、なぜ並列でなくこのように捉えるのかわかりません。
教えていただけると助かります。よろしくお願いします。

Summary The human mind wants to have relationships
o The brains (of mammals) evolved, or changed slowly (over generations), <in order
31242056
言い換え]
to watch (for dangers and opportunities)>. [Only humans evolved the ability <to think
KW-1 「気をつける｣
譲歩
・同格
about thinking>], he says. [Still, people can become uncomfortable <controlling their
[逆接]
「主張」
thoughts>], [Wilson says. They may not be able to take those thoughts (in a pleasing or
comforting direction). And that may help <explain the popularity (of meditation)>. It's
動詞の原形
a process [by which people learn <to control their thoughts and improve their life (by
quiet contemplation)>].
行為・
→ 結果