Ah yes, the same tired old arguments that have been debunked many times over.
Over 95% of the material in lithium-ion batteries is recyclable and can be re-constituted into new lithium-ion packs. The so-called "nasty things" are not actually in LiIon batteries. You're confusing that with older nickel-metal hydride (Nimh) battery tech.
There is an environmental cost to building a car. Any car. So to suggest that building an electric car is somehow a greater enviro cost that any other is pure folly.
Electric cars are typically 80% efficient. That is, 80% of the energy pumped into it goes into making the car move. Contrast with any fossil fool car, the best of which touch into about 25% efficiency, but most are no better than 20% efficient. A lot of the energy in the fuel you pump into your tank goes to making noise, mitigating noise, heat, and unburned fuel going out the exhaust pipe.
Your argument is pretty much shit.
You have to look at the whole supply chain of electricity cars, all the components and the electricity that powers it.
- how much energy and waste does it take to make and recycle batteries?
- who is mining the materials for the batteries? Are these mines not considered enviro issues?
- I cannot speak to the efficiency of electrical cars, but, say 80% of the electricity that goes into them is used to move the vehicle. How efficient is the natural gas generator that generated the electricity ? How many birds were killed by the windmills generating 'green' power?
- there is no 'folly' is questioning how 'clean' electrical cars are really. They are not the salvation that they are made out to be, that is without dispute. All that they end up doing is moving the pollution from the car to the electrical generation, car production and battery 'recycling'.
Of course, under the religious cult of David Suzuki and the enviro apostles, what I am saying is heresy.