(The 1 percent in the United States, a wealthy country, are considerably richer than average, with annual household incomes above $500,000.) Last year saw the highest global emissions ever recorded, at 59 billion tons of carbon dioxide equivalent emissions, a category that includes not only the principal greenhouse gas, carbon dioxide, but also methane and other climate-warming agents. This year is set to be the second hottest on record after 2016, according to the World Meteorological Organization and other data sources. Picture taken February 11, 2019. Residents of the United States  the worlds largest historical source of planet-warming emissions  have some of the most carbon-intensive lifestyles.
Last year was the hottest year for talks over effects of global warming.
( z0 have-degree :ARG1 ( z1 year :mod ( z2 last ) ) :ARG2 ( z3 hot ) :ARG3 ( z4 most ) :time-of ( z5 talk :ARG1 ( z6 affect :ARG0 ( z7 warm :ARG1 ( z8 globe ) ) ) ) )
(z0 / have-degree-91
    :ARG1 (z1 / year
              :mod (z2 / last))
    :ARG2 (z3 / hot-05)
    :ARG3 (z4 / most)
    :time-of (z5 / talk-01
                 :ARG1 (z6 / affect-01
                           :ARG0 (z7 / warm-01
                                     :ARG1 (z8 / globe)))))
Last year was the hottest year for talks over effects of global warming .
z1 :mod z2
z0 :ARG1 z1
z0 :ARG2 z3
z0 :ARG3 z4
z0 :time-of z5
z5 :ARG1 z6
z7 :ARG1 z8
z6 :ARG0 z7