Rena Sharon is a concert pianist living in British Columbia and Artistic Director 
of the Vancouver International Song Institute and the Young Artist Experience.
Some years ago I-MAG STS was interested in the situation at Lake Kivu in 
eastern Africa. The lake contains 60 BILLION cubic meters of methane. It is 
within easy lava flow range of Nyiragongo, the most active volcano on Planet 
Earth. There's a major seismic fault that runs under the lake - there was a 
Richter 6.6 there in 1990. The lake's western mountain slopes are none too stable 
either. Our models make it clear that when the methane explodes again (there is 
geological evidence for five explosions in the last several thousand years) the
power will be Hiroshima class. Between gas, flames and lacustrine tsunamis, we 
calculate two million dead outright and another five million more lost to 
starvation, violence and disease within a year. In some scenarios the water and 
debris overwhelm the Ruzizi River valley and pollute the northern end of Lake 
Tanganyika.
For many years, Lake Kivu was ground zero for the massive killing of human 
beings. We are reluctant to describe it as genocide as there was no clearly defined 
group killing or being killed. It was a good time to be a crocodile.
Into this paradise went Rena Sharon. Armed with a piano. We call that courage.
      
      "When dawn comes, I 
will bid men sound 
Helm's horn, and I will 
ride forth. Will you ride 
with me then, son of 
Arathorn? Maybe we 
shall cleave a road, or 
make such an end as 
will be worth a song - if 
any be left to sing of us 
hereafter."
Theoden, King of 
Rohan, to Aragorn at 
the siege of Helm's Deep 
where they imminent 
defeat and death. Page 
144 of The Two Towers 
in the Lord of the Ring 
trilogy by J.R.R. Tolkien.