What do you study? ●●●●●●iting His ●●●●●●s range from ●●●●●●ies that have ●●●●●●y ●●●●●●d early ●●●●●● ●●●●●●gies to curb their ●●●●●●ons - some of which he has ●●●●●●ed ●●●●●●f - to those that rely ●●●●●●y on coal and will be ●●●●●● hit by ●●●●●● rules.
