恶第+``四季

　　1. Bo:?ko Haram Unnat`ur:])al Selection: The)= Nigerian government is de termined to d riv =e+  milita@:nts from*] a terrorist group *@out of] the country A ne
w gen #
e-editing method al??low scientists to c/hang (=e the .]+g+enet--ic t##raits_`
of plants and animals.　　2. Es$_cape to E:^:urope Cy!: c!\le o#f  Terror: F%
o*,ll/ : ow=^ ing  the re*fugee trail from th`;\e #[Sy=rian b
)order t/\,o ::/Europe#( The g,:lo bal rea?c=t*(io n to the terro_r@%ist ]attac k in Paris im#=pacts the fight ag[ainst@ terrori]:@)sm.　　3. Righ@/(t to (Die: Explor ing the m=`o (*ral, p
-\oliti]*
cal and p%\]ersonal; questions)=? + ^raised-, by euthan:asia.　　4(; . B;*eating Blind,ness  W@?hite Collar Weed:.:.;; Doctors a* `nd researchers !%ma*/%ke incredible strides @in the ,fi/
ght against blindness Stru.=\ggling small_?--+,]]sca-le marijua_na farmers face corp*ora[te takeover)-s ;_`as the end of t_
he po *[t%-pro(\
hibition near\@%s　　5.  M*-/eathooked , End of Wate$\\r\: Examining the environm@.;en..t al harm+ of industrial meat operat`\ions 
Assessing th[#e dept*-hs o+f the wo:\,rld's;_ water c+:r#is+.is.　　,@!6. Return t)o Ye/%men Chur!ch and Stat@=es: Exam/]i@
^ning@ th?`e conflict  +in Yem$$en Exploring t. he ongoing ?ba_#[:tt$le f ;o,!r)[ (LGBT equ] \al rights in the United States.　　7. Palestine Now and Vi /v;a % Cuba Libr),e: Exploring: the : liv;+es of[$ young P;*alestin :`
ians today *Exa (*mini=^ng the political tha%#^wi[ /n.#g of relations)$hi*^(:ps betw_$een Cu)%ba ;% a.@ nd the Un_ ited Stat es.^　　8. Afghan Women's Rights.@ Float ,?ing Armories: Viol*e%+)nc]e and/ op_ pressio?n are stil#/l a )(fact  of life for@) women in Afghanistan P@r*.ivat;!%#+e #, 
m-%ilit@#ary contr!$actors prote*] ct global co$m\merc/%]e.　]　9. The Future ^ of -Energy: Exami@^ning the: future of how to make and use ene$rg
y an\d how _?^to meet the growing de(m
and as c@$arbo((n emiss+i(*ons a^%re cut.　　1%_0. Trump in Dubai ,/  China in Africa: The plight of ]+/:migrant worker/
(s in D+?ubai Exa.#min=!ing t_#he inc?re%(; asingl-%y!% p 
romin#ent#! #_ business rel *ationship).$ betw^een C-#hina/ and Afri:*+ca.　　11!. The Deal Ci/-$-ty  +of Lost:/ . Chi$/$%ldren: Explor; )ing [?the -_*recent^` Ira;-n deal from both sides%/] Tribes of hom-%eless% child-ren live alo+`(n,g the ^  tracks in Ko:lka+t#a, India.　
: _　%?12==,. The End ]- of Po_lio and$ Coll+]at era(_l Dama-ge: Hea$;l[th workers` put ?+`thei:$`r !? lives +[on the line in Pakista;?\ n to eradicate polio Examining( !+the de(vastating effects o.!f]$? un\ex)p_@loded o/rdnan@ (ce in Mya.nmar and Laos.　 　:+^13. State of Surveillance: Shane travels to Moscow to \. meet w;#ith= : Edwar\$d Snowden-] and disc^u s+.s  =`%g` overnment ];(#sur`+veil/^lance programs.　　14. #!H;]eroin C#risis Ne/w[ Age of Nukes: The effec=ts ,=of Ame ri^]ca's Heroi :n epidemi:c and the n\ext n)+uclear a-*rms ra\ce.　　15.!@ Flint Water )#Cri@sis Libya on th:
e Brink: Exa)minin, 
g the e/ffects of the water cr
isis in Flint,/ + Mic@ h. In Libya, riv ?al \ mi(litias f,?ight to save th$
]e cou^(nt--ry.　 %　16.*$- .Di\)e Tr`yin*
%g: Patients .and to-$p researchers across -,#the!=^ U.S. discus%\s% recent m ;$easures taken to tack\.le: $ALS Exploring t=`
he reg_@/u%
l^ at`)`@o\ry(?: hurdle%_s/ faced :.by AL`S ( pa,:tients a;@n d,/ drug_ makers`.　　17. ,Stude\n*:t Debt ^[/ Fecal ?*,
Medi
cine: The co.rrelati$ on be* t$%:[ween stu
(de_n=t-loan # borrowi #ng a_)^nd the [soa]:\ri[ =# ng ;cos^t of college tui #`t. ion; A m _
edical$ revolution: involve =s using st-ool\[ from a healthy person to !` treat se v_ ere intest\inal infect;i` ]ons in othe\,rs.　　1`8. T)@\-he New $pace Race = #+Clo/[sing* Gitmo: NAS$
A and a growing/@$` community of, private -,[companies: decid^*e t. `^o`% prepare for Mar^s e^ ;xploration` Ex-detainees reveal ^=w/(h+)at really ha_ppens ?.behind the walls of th \e America$n prison at Gu antana #_m@ o* Bay, ^-Cuba.