ɪɾ ɪz stˈɪl pˈɑːsᵻbəl ðætðə lˈɔŋtˈɜːm klˈaɪmət sˈɪɡnəl ɪz kˈɔːzd baɪ lˈɑːɹdʒɚ skˈeɪl ˌænθɹəpədʒˈɛnɪk sˈoːɹsᵻz.
It is still possible that the long-term climate signal is caused by larger scale anthropogenic sources.