Translate the following English sentence to French:
"In Lisbon, our policy-making action was focused mainly on this issue, and certain major horizontal decisions were adopted which engage both public opinion and our own imagination."
C' est là-dessus que nous avons concentré notre effort politique à Lisbonne. Nous devons donc prendre certaines décisions transversales extrêmement importantes, des décisions qui frappent l' opinion publique mais aussi notre imagination.