It stated that the increase in temperature “is unlikely to be entirely natural in origin ” and that“ the balance of evidence suggests that there is a discernible human influence on global climate. ”
दूसरी, पिछले सौ सालों में पृथ्वी का औसत धरातल तापमान ०.३ से ०.६ डिग्री सॆल्सियस तक बढ़ गया है ।