After the Geneva meeting, he claimed that Pearce's work shows that a doubling of carbon dioxide levels in the atmosphere by the middle of the next century would cause
damage from climate change valued at between 1.5 and 2 per cent of «gross world product».
Not exact matches
The social cost of carbon is a monetary
value measuring the alleged
climate change damages from each ton of emitted carbon dioxide into the atmosphere.
Instead they want compensation for a wide range of past and future
damages related to
climate change, ranging
from the cost of fighting wildfires to flood control measures, health care expenses and the loss of land
value.
Instead, carbon sequestered
from the atmosphere by plants and stored in biomass has
value because it provides humanity with at least one key service: mitigation of
damaging climate change.
The committee also separately derived a range of
values for
damages from climate change, and found that each ton of carbon dioxide emissions will be far worse in 2030 than now: «even if the total amount of annual emissions remains steady, the
damages caused by each ton would increase 50 percent to 80 percent.»
Costs are defined in a variety of ways and under a variety of assumptions that affect their
value ► Cost types include: ► administrative costs of planning, management, monitoring, audits, accounting, reporting, clerical activities, etc. associated with a project or program; ►
damage costs to ecosystems, economies and people due to negative effects
from climate change; ► implementation costs of
changing existing rules and regulation, capacity building efforts, information, training and education, etc. to put a policy into place; ► private costs are carried by individuals, companies or other private entities that undertake the action, where ► social costs include additionally the external costs on the environment and on society as a whole.
There are other definite costs: costs when buildings suffer
damage from sea level rise, storm surges and floods; costs when we have to take steps to protect ourselves
from rapid
climate changes; coats when we have to deal with the results of permafrost melt; costs when land loses
value because of
climate change.
The
damages from climate change that will accrue 50, 100, or 250 years into the future are impossible to verify, and how much present
value to assign them is purely a matter of social preference.
The SCC is a loosey - goosey computer model result that attempts to determine the present
value of future
damages that result
from climate change caused by pernicious economic activity.
It is intended to include (but is not limited to)
changes in net agricultural productivity, human health, property
damages from increased flood risk, and the
value of ecosystem services due to
climate change.
The social cost of carbon includes, for example,
changes in net agricultural productivity and human health, property
damage from increased flood risk, energy system costs, and the
value of ecosystem services lost because of
climate change.