Many low-lying nations have used the UN conference, which is currently under way in Doha, to call for a threshold temperature rise less than 2C, arguing that even a 2C rise will jeopardise their future.
The letter also reveals Napoleon's frustration at the campaign, with his army ravaged by disease, cold and hunger: "My cavalry is in tatters, a lot of horses are dying. Make sure we buy more as soon as possible."
Napoleon kept the promise to blow up the Moscow Kremlin, destroying the Kremlin's walls and towers before retreating with his army, beginning a decline in his power that would lead to his abdication and exile just two years later.
A spokesman for Yamanashi Prefectural Police told Agence France-Presse: "A number of charred bodies were confirmed inside. The number of dead is not known
One woman who made her way out of the tunnel said she was with five other people in a van, but added: "I have no idea about what happened to the others. I don't know how many vehicles were ahead and behind ours."
Our correspondent says there will be serious question about how a major tunnel on one of Japan's most important traffic arteries could have failed so catastrophically, with the private company that runs the highway saying the tunnel had undergone a major inspection just two months ago and had been given a clean bill of health.
Chief Cabinet Secretary Osamu Fujimura told a news conference on Monday: "The prime minister ordered the transport ministry to put the utmost efforts to rescue victims, to quickly investigate the cause of the accident and to establish measures to prevent similar accidents and to provide a counselling service to victims."
uthorities said in a statement on Saturday that the work permits of 29 other drivers would be revoked, followed by their deportation. None of the men were identified.
From the second quarter the government has unleashed a lot of projects, and that has started to be felt in the economy, but it's not a very healthy recovery yet."
