Asian songs with a message? (Environmental, protest, etc.)

[terra]

alan's single Natsukashii Mirai talked about the earth I believe, also Gunjou no Tani I guess. She's pro earth in her first album.

Ai Otsuka's Sora to Kujira also reminds me of earth.

I dug my iTunes more and found KOKIA, some of her songs are about war, earth and peace like Tsumihoroboshi no Uta, Senka no Hana, Watashi ga Mita Mono, Kono Chikyuu ga Marui Okage de, Lose is Us Love is Earth, etc