Return to product information

Used offers for
Humanity on a Tightrope: Thoughts on Empathy, Family, and Big Changes for a Viable Future (Hardcover)

by Paul R. Ehrlich (Author), Robert Ornstein (Author)

Return to product information Have one to sell? Amazon protects every purchase with an A-to-Z guarantee.
Show only: Free shipping Sorted by: Price + Shipping
Used conditions Like New Very Good Good Acceptable
Price + Shipping
Condition
Seller Information
Delivery
Buying Options

CDN$ 2.71

+ CDN$ 6.49 shipping

Used - Very Good

Silver Arch Books

94% positive over the past 12 months. (9,485 total ratings)

or

Sign in to turn on 1-Click ordering.


CDN$ 2.71

+ CDN$ 6.49 shipping

Used - Very Good

Sierra_Nevada_Books

92% positive over the past 12 months. (4,714 total ratings)

or

Sign in to turn on 1-Click ordering.


CDN$ 16.46

+ CDN$ 6.49 shipping

Used - Very Good

_betterworldbooks_

90% positive over the past 12 months. (66,763 total ratings)

or

Sign in to turn on 1-Click ordering.


CDN$ 16.48

+ CDN$ 6.49 shipping

Used - Good

Daily-Deal-

95% positive over the past 12 months. (50,858 total ratings)

or

Sign in to turn on 1-Click ordering.


CDN$ 16.50

+ CDN$ 6.49 shipping

Used - Good

Vanderbilt CA

96% positive over the past 12 months. (76,201 total ratings)

or

Sign in to turn on 1-Click ordering.


CDN$ 17.46

+ CDN$ 6.49 shipping

Used - Good

HOPE FIRE

97% positive over the past 12 months. (490 total ratings)

or

Sign in to turn on 1-Click ordering.


CDN$ 18.54

+ CDN$ 6.49 shipping

Used - Like New

Swati21Canada

84% positive over the past 12 months. (76 total ratings)

or

Sign in to turn on 1-Click ordering.


CDN$ 18.74

+ CDN$ 6.49 shipping

Used - Like New

--SuperBookDeals-

87% positive over the past 12 months. (9,853 total ratings)

or

Sign in to turn on 1-Click ordering.


CDN$ 21.51

+ CDN$ 6.49 shipping

Used - Good

USA_Seller_4_Canada

96% positive over the past 12 months. (277 total ratings)

CDN$ 3.00 off.

or

Sign in to turn on 1-Click ordering.


CDN$ 31.40

+ CDN$ 6.49 shipping

Used - Like New

Wordery Canada

97% positive over the past 12 months. (2,579 total ratings)

or

Sign in to turn on 1-Click ordering.